116
Systems Design: Process Costing

Systems Design: Process Costing. Similarities Between Job-Order and Process Costing Both systems assign material, labor and overhead costs to products

Embed Size (px)

Citation preview

Page 1: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Systems Design: Process Costing

Page 2: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Similarities Between Job-Order and Process Costing

Both systems assign material, labor and overhead costs to products and they provide a mechanism for computing unit product costs.

Both systems use the same manufacturing accounts, including Manufacturing Overhead, Raw Materials, Work in Process, and Finished Goods.

The flow of costs through the manufacturing accounts is basically the same in both systems.

Page 3: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Differences Between Job-Order and Process Costing

Process costing is used when a single product is produced on a continuing basis or for a long period of time. Job-order costing is used when many different jobs having different production requirements are worked on each period.

Process costing systems accumulate costs by department. Job-order costing systems accumulated costs by individual jobs.

Process costing systems compute unit costs by department. Job-order costing systems compute unit costs by job on the job cost sheet.

Page 4: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Process costing is used for products that are: a. Different and produced continuously.

b. Similar and produced continuously.

c. Individual units produced to customer specifications.

d. Purchased from vendors.

Process costing is used for products that are: a. Different and produced continuously.

b. Similar and produced continuously.

c. Individual units produced to customer specifications.

d. Purchased from vendors.

Quick Check

Page 5: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Process costing is used for products that are: a. Different and produced continuously.

b. Similar and produced continuously.

c. Individual units produced to customer specifications.

d. Purchased from vendors.

Process costing is used for products that are: a. Different and produced continuously.

b. Similar and produced continuously.

c. Individual units produced to customer specifications.

d. Purchased from vendors.

Quick Check

Page 6: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Processing Departments

Any unit in an organization where materials, labor or overhead are added to the product.

The activities performed in a processingThe activities performed in a processingdepartment are department are performed uniformlyperformed uniformly on all on all

units of production. Furthermore, the output ofunits of production. Furthermore, the output ofa processing department must be a processing department must be homogeneoushomogeneous. .

Products in a process costing environment Products in a process costing environment typically flow in a sequence from one departmenttypically flow in a sequence from one department

to another.to another.

Page 7: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Learning Objective 1

Record the flow of materials, labor, and overhead through a

process costing system.

Page 8: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Comparing Job-Order and Process Costing

FinishedGoods

FinishedGoods

Cost of GoodsSold

Cost of GoodsSold

Work inProcess

Direct Materials

Direct Materials

Direct LaborDirect Labor

Manufacturing Overhead

Manufacturing Overhead

Page 9: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Comparing Job-Order and Process Costing

FinishedGoods

FinishedGoods

Cost of GoodsSold

Cost of GoodsSold

Direct LaborDirect Labor

Manufacturing Overhead

Manufacturing Overhead

JobsJobsJobsJobs

Costs are traced andapplied to individualjobs in a job-order

cost system.

Costs are traced andapplied to individualjobs in a job-order

cost system.Direct

MaterialsDirect

Materials

Page 10: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Comparing Job-Order and Process Costing

FinishedGoods

FinishedGoods

Cost of GoodsSold

Cost of GoodsSold

Direct LaborDirect Labor

Manufacturing Overhead

Manufacturing Overhead

ProcessingDepartmentProcessingDepartment

Costs are traced and applied to departments

in a process cost system.

Costs are traced and applied to departments

in a process cost system.

Direct Materials

Direct Materials

Page 11: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

T-Account and Journal Entry Views of Process Cost Flows

For purposes of this example, assume there are two processing departments –

Departments A and B. We will use T-accounts and journal

entries.

Page 12: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Raw Materials

Process Cost Flows: The Flow of Raw Materials (in T-account form)

Work in Process Department B

Work in Process Department A

•DirectMaterials

•Direct Materials

•Direct Materials

Page 13: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Process Cost Flows: The Flow of Raw Materials (in journal entry form)

GENERAL JOURNAL Page 4

Date DescriptionPost. Ref. Debit Credit

Work in Process - Department A XXXXX

Work in Process - Department B XXXXX

Raw Materials XXXXX

To record the use of direct material.

Page 14: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Process Cost Flows: The Flow of Labor Costs (in T-account form)

Work in Process Department B

Work in Process Department A

Salaries and Wages Payable

•Direct Materials

•Direct Materials

•Direct Labor

•Direct Labor •Direct

Labor

Page 15: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Process Costing: The Flow of Labor Costs (in journal entry form)

GENERAL JOURNAL Page 4

Date DescriptionPost. Ref. Debit Credit

Work in Process - Department A XXXXX

Work in Process - Department B XXXXX

Salaries and Wages Payable XXXXX

To record direct labor costs.

Page 16: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Process Cost Flows: The Flow of Manufacturing Overhead Costs (in T-account form)

Work in Process Department B

Work in Process Department A

Manufacturing Overhead

•OverheadApplied to

Work inProcess

•AppliedOverhead

•AppliedOverhead

•Direct Labor

•Direct Materials

•Direct Labor

•Direct Materials

•Actual Overhead

Page 17: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

GENERAL JOURNAL Page 4

Date DescriptionPost. Ref. Debit Credit

Work in Process - Department A XXXXX

Work in Process - Department B XXXXX

Manufacturing Overhead XXXXX

To apply overhead to departments.

Process Cost Flows: The Flow of Manufacturing Overhead Costs (in journal entry form)

Page 18: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Process Cost Flows: Transfers from WIP-Dept. A to WIP-Dept. B (in T-account form)

Work in Process Department B

Work in ProcessDepartment A

•Direct Materials

•Direct Labor

•AppliedOverhead

•Direct Materials

•Direct Labor

•AppliedOverhead

Transferred to Dept. B

•Transferred from Dept. A

DepartmentA

DepartmentA

DepartmentB

DepartmentB

Page 19: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

GENERAL JOURNAL Page 4

Date DescriptionPost. Ref. Debit Credit

Work in Process - Department B XXXXX

Work in Process - Department A XXXXX

To record the transfer of goods from

Department A to Department B.

Process Cost Flows: Transfers from WIP-Dept. A to WIP-Dept. B (in journal entry form)

Page 20: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Finished Goods

Process Cost Flows: Transfers from WIP-Dept. B to Finished Goods (in T-account form)

Work in Process Department B

•Cost of Goods

Manufactured

•Direct Materials

•Direct Labor

•AppliedOverhead

•Transferred from Dept. A

•Cost of Goods

Manufactured

Page 21: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

GENERAL JOURNAL Page 4

Date DescriptionPost. Ref. Debit Credit

Finished Goods XXXXX

Work in Process - Department B XXXXX

To record the completion of goods

and their transfer from Department B

to finished goods inventory.

Process Cost Flows: Transfers from WIP-Dept. B to Finished Goods (in journal entry form)

Page 22: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Finished Goods

Cost of Goods Sold

Process Cost Flows: Transfers from Finished Goods to COGS (in T-account form)

Work in Process Department B

•Cost of Goods

Manufactured

•Direct Materials

•Direct Labor

•AppliedOverhead

•Transferred from Dept. A

•Cost of GoodsSold

•Cost of GoodsSold

•Cost of Goods

Manufactured

Page 23: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

GENERAL JOURNAL Page 4

Date DescriptionPost. Ref. Debit Credit

Cost of Goods Sold XXXXX

Finished Goods XXXXX

To record the transfer of finished

goods inventory to cost of goods

sold.

Process Cost Flows: Transfers from Finished Goods to COGS (in journal entry form)

Page 24: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Equivalent Units of Production

Equivalent units are the product of the number of partially completed units and the percentage

completion of those units.

We need to calculate equivalent units because a department usually has some partially completed units in its beginning and ending inventory. These partially

completed units complicate the determination of a department’s output for a given period and the unit cost

that should be assigned to that output.

Page 25: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Equivalent Units – The Basic Idea

Two half completed products are equivalent to one complete product.

Two half completed products are equivalent to one complete product.

So, 10,000 units 70% completeare equivalent to 7,000 complete units.

So, 10,000 units 70% completeare equivalent to 7,000 complete units.

+ = 1

Page 26: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

For the current period, Jones started 15,000 units and completed 10,000 units, leaving 5,000 units in process 30 percent complete. How many equivalent units of production did Jones have for the period?

a. 10,000

b. 11,500

c. 13,500

d. 15,000

For the current period, Jones started 15,000 units and completed 10,000 units, leaving 5,000 units in process 30 percent complete. How many equivalent units of production did Jones have for the period?

a. 10,000

b. 11,500

c. 13,500

d. 15,000

Quick Check

Page 27: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

For the current period, Jones started 15,000 units and completed 10,000 units, leaving 5,000 units in process 30 percent complete. How many equivalent units of production did Jones have for the period?

a. 10,000

b. 11,500

c. 13,500

d. 15,000

For the current period, Jones started 15,000 units and completed 10,000 units, leaving 5,000 units in process 30 percent complete. How many equivalent units of production did Jones have for the period?

a. 10,000

b. 11,500

c. 13,500

d. 15,000

10,000 units + (5,000 units × 0.30) = 11,500 equivalent units 10,000 units + (5,000 units × 0.30) = 11,500 equivalent units

Quick Check

Page 28: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Calculating Equivalent Units

Equivalent units can be calculatedEquivalent units can be calculatedtwo ways:two ways:

The First-In, First-Out Method – The First-In, First-Out Method – FIFO isFIFO is covered in the appendix to this chapter. covered in the appendix to this chapter.

The Weighted-Average Method – The Weighted-Average Method – This method This method will be covered in the main portion of the chapter. will be covered in the main portion of the chapter.

Equivalent units can be calculatedEquivalent units can be calculatedtwo ways:two ways:

The First-In, First-Out Method – The First-In, First-Out Method – FIFO isFIFO is covered in the appendix to this chapter. covered in the appendix to this chapter.

The Weighted-Average Method – The Weighted-Average Method – This method This method will be covered in the main portion of the chapter. will be covered in the main portion of the chapter.

Page 29: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Learning Objective 2

Compute the equivalent Compute the equivalent units of production using units of production using

the weighted-average the weighted-average method.method.

Page 30: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Equivalent Units of ProductionWeighted-Average Method

The weighted-average method . . .

1. Makes no distinction between work done in prior or current periods.

2. Blends together units and costs from prior and current periods.

3. Determines equivalent units of production for a department by adding together the number of units transferred out plus the equivalent units in ending Work in Process Inventory.

The weighted-average method . . .

1. Makes no distinction between work done in prior or current periods.

2. Blends together units and costs from prior and current periods.

3. Determines equivalent units of production for a department by adding together the number of units transferred out plus the equivalent units in ending Work in Process Inventory.

Page 31: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Treatment of Direct Labor

Direct labor costsmay be small

in comparison toother product

costs in processcost systems.

Direct labor costsmay be small

in comparison toother product

costs in processcost systems.

DirectMaterials

Type of Product Cost

Do

llar

Am

ou

nt

DirectLabor

ManufacturingOverhead

Page 32: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Treatment of Direct Labor

Type of Product Cost

Do

llar

Am

ou

nt Conversion Direct labor and

manufacturing overhead may be

combined into one classification

of product cost called

conversion costs.

Direct labor and manufacturing

overhead may be combined into

one classification of product

cost called conversion costs.

DirectMaterials

DirectLabor

DirectLabor

ManufacturingOverhead

Page 33: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Weighted-Average – An Example

Smith Company reported the following activity in the Assembly Department for the month of June:

Percent Completed

Units Materials Conversion

Work in process, June 1 300 40% 20%

Units started into production in June 6,000

Units completed and transferred out 5,400 of Department A during June

Work in process, June 30 900 60% 30%

Page 34: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

The first step in calculating the equivalent units is to identify the units completed and transferred out of

Assembly Department in June (5,400 units)

Weighted-Average – An Example

Materials Conversion

Units completed and transferredout of the Department in June 5,400 5,400

Page 35: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

The second step is to identify the equivalent units of production in ending work in process with respect to materials for the month (540 units) and adding this to the 5,400 units from

step one.

Weighted-Average – An Example

Materials Conversion

Units completed and transferredout of the Department in June 5,400 5,400

Work in process, June 30:

900 units × 60% 540

Equivalent units of Production inthe Department during June 5,940

Page 36: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Weighted-Average – An Example

Materials Conversion

Units completed and transferredout of the Department in June 5,400 5,400

Work in process, June 30:

900 units × 60% 540

900 units × 30% 270

Equivalent units of Production inthe Department during June 5,940 5,670

The third step is to identify the equivalent units of production in ending work in process with respect to conversion for the month

(270 units) and adding this to the 5,400 units from step one.

Page 37: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Materials Conversion

Units completed and transferredout of the Department in June 5,400 5,400

Work in process, June 30:

900 units × 60% 540

900 units × 30% 270

Equivalent units of Production inthe Department during June 5,940 5,670

Equivalent units of production always equals: Units completed and transferred + Equivalent units remaining in work in process

Equivalent units of production always equals: Units completed and transferred + Equivalent units remaining in work in process

Weighted-Average – An Example

Page 38: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

BeginningWork in Process

300 Units40% Complete

EndingWork in Process

900 Units60% Complete

6,000 Units Started

5,400 Units Completed

5,100 Units Startedand Completed

Weighted-Average – An Example

MaterialsMaterials

5,400 Units Completed 540 Equivalent Units 900 × 60%

5,940 Equivalent units of production

Page 39: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

6,000 Units Started

5,400 Units Completed

5,100 Units Startedand Completed

270 Equivalent Units 900 × 30%

5,670 Equivalent units of production

BeginningWork in Process

300 Units20% Complete

EndingWork in Process

900 Units30% Complete

Weighted-Average – An Example

ConversionConversion

Page 40: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Learning Objective 3

Compute the cost per Compute the cost per equivalent unit using the equivalent unit using the

weighted-average method.weighted-average method.

Page 41: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Beginning Work in Process Inventory: 400 units

Materials: 40% complete $ 6,119Conversion: 20% complete $ 3,920

Production started during June 6,000 unitsProduction completed during June 5,400 units

Costs added to production in JuneMaterials cost $ 118,621Conversion cost $ 81,130

Ending Work in Process Inventory: 900 unitsMaterials: 60% completeConversion: 30% complete

Compute and Apply Costs

Page 42: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Compute and Apply Costs

The formula for computing the cost per equivalent unit is:

Cost perequivalent

unit

=

Cost of beginningWork in Process

Inventory Cost added during

the period

Equivalent units of production

+

Page 43: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Here is a schedule with the cost and equivalent unit information.

Compute and Apply Costs

TotalCost Materials Conversion

Cost to be accounted for: Work in process, June 1 10,039$ 6,119$ 3,920$ Cost added in Assembly 199,751 118,621 81,130

Total cost 209,790$ 124,740$ 85,050$

Equivalent units 5,940 5,670

Page 44: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

TotalCost Materials Conversion

Cost to be accounted for: Work in process, June 1 10,039$ 6,119$ 3,920$ Cost added in Assembly 199,751 118,621 81,130

Total cost 209,790$ 124,740$ 85,050$

Equivalent units 5,940 5,670

Cost per equivalent unit 21.00$ 15.00$

Compute and Apply Costs

Here is a schedule with the cost and equivalent unit information.

$124,740 ÷ 5,940 units = $21.00 $85,050 ÷ 5,670 units = $15.00$85,050 ÷ 5,670 units = $15.00

Cost per equivalent unit = $21.00 + $15.00 = $36.00Cost per equivalent unit = $21.00 + $15.00 = $36.00

Page 45: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Learning Objective 4

Assign costs to units using Assign costs to units using the weighted-average the weighted-average

method.method.

Page 46: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Applying Costs

Materials Conversion TotalEnding WIP inventory:Equivalent units 540 270

Assembly DepartmentCost of Ending WIP Inventory and Units Transferred Out

Page 47: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Applying Costs

Materials Conversion TotalEnding WIP inventory:Equivalent units 540 270 Cost per equivalent unit 21.00$ 15.00$

Assembly DepartmentCost of Ending WIP Inventory and Units Transferred Out

Page 48: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Applying Costs

Materials Conversion TotalEnding WIP inventory:Equivalent units 540 270 Cost per equivalent unit 21.00$ 15.00$ Cost of Ending WIP inventory 11,340$ 4,050$ 15,390$

Assembly DepartmentCost of Ending WIP Inventory and Units Transferred Out

Page 49: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Computing the Cost of Units Transferred Out

Materials Conversion TotalEnding WIP inventory:Equivalent units 540 270 Cost per equivalent unit 21.00$ 15.00$ Cost of Ending WIP inventory 11,340$ 4,050$ 15,390$ Units completed and transferred out:Units transferred 5,400 5,400

Assembly DepartmentCost of Ending WIP Inventory and Units Transferred Out

Page 50: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Computing the Cost of Units Transferred Out

Materials Conversion TotalEnding WIP inventory:Equivalent units 540 270 Cost per equivalent unit 21.00$ 15.00$ Cost of Ending WIP inventory 11,340$ 4,050$ 15,390$ Units completed and transferred out:Units transferred 5,400 5,400 Cost per equivalent unit 21.00$ 15.00$

Assembly DepartmentCost of Ending WIP Inventory and Units Transferred Out

Page 51: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Computing the Cost of Units Transferred Out

Materials Conversion TotalEnding WIP inventory:Equivalent units 540 270 Cost per equivalent unit 21.00$ 15.00$ Cost of Ending WIP inventory 11,340$ 4,050$ 15,390$ Units completed and transferred out:Units transferred 5,400 5,400 Cost per equivalent unit 21.00$ 15.00$ Cost of units transferred out 113,400$ 81,000$ 194,400$

Assembly DepartmentCost of Ending WIP Inventory and Units Transferred Out

Page 52: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Learning Objective 5

Prepare a cost Prepare a cost reconciliation report.reconciliation report.

Page 53: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Reconciling Costs

Costs to be accounted for: Cost of beginning Work in Process Inventory 10,039$ Costs added to production during the period 199,751 Total cost to be accounted for 209,790$

Assembly DepartmentCost Reconciliation

Page 54: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Reconciling Costs

Costs to be accounted for: Cost of beginning Work in Process Inventory 10,039$ Costs added to production during the period 199,751 Total cost to be accounted for 209,790$

Cost accounted for as follows: Cost of ending Work in Process Inventory 15,390$ Cost of units transferred out 194,400 Total cost accounted for 209,790$

Assembly DepartmentCost Reconciliation

Page 55: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Operation Costing

Operation cost is a hybrid of job-order and Operation cost is a hybrid of job-order and process costing because it possesses attributes process costing because it possesses attributes

of both approachesof both approaches

Operation costing is Operation costing is commonly used when commonly used when

batches of many different batches of many different products pass through the products pass through the

same processing same processing department.department.

Operation costing is Operation costing is commonly used when commonly used when

batches of many different batches of many different products pass through the products pass through the

same processing same processing department.department.

Page 56: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

FIFO Method

Appendix 4A

Page 57: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

FIFO vs. Weighted-Average Method

The FIFO method (generally considered more accurate than the weighted-average method) differs from the weighted-average method in

two ways:

1.1. The computation of equivalent units.The computation of equivalent units.

2.2. The way in which the costs of beginning The way in which the costs of beginning inventory are treated.inventory are treated.

1.1. The computation of equivalent units.The computation of equivalent units.

2.2. The way in which the costs of beginning The way in which the costs of beginning inventory are treated.inventory are treated.

Page 58: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Learning Objective 6

Compute the equivalent Compute the equivalent units of production using units of production using

the FIFO method.the FIFO method.

Page 59: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Equivalent Units – FIFO Method

Let’s revisit the Smith Company example. Here is information concerning the Assembly Department

for the month of June.

Percent Completed

Units Materials Conversion

Work in process, June 1 300 40% 20%

Units started into production in June 6,000

Units completed and transferred out 5,400 of Department A during June

Work in process, June 30 900 60% 30%

Page 60: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Equivalent Units – FIFO Method

Step 1Step 1: Determine equivalent units needed to complete beginning Work in Process Inventory.

Materials Conversion

To complete beginning Work in Process: Materials: 300 units × (100% - 40%) 180

Conversion: 300 units × (100% - 20%) 240

Page 61: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Equivalent Units – FIFO Method

Step 2Step 2: Determine units started and completed during the period.

Materials Conversion

To complete beginning Work in Process: Materials: 300 units × (100% - 40%) 180

Conversion: 300 units × (100% - 20%) 240

Units started and completed during June 5,100 5,100

Page 62: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Equivalent Units – FIFO Method

Step 3Step 3: Add the equivalent units in ending Work in Process Inventory.

Materials Conversion

To complete beginning Work in Process: Materials: 300 units × (100% - 40%) 180

Conversion: 300 units × (100% - 20%) 240

Units started and completed during June 5,100 5,100

Ending Work in Process

Materials: 900 units × 60% complete 540 Conversion: 900 units × 30% complete 270

Equivalent units of production 5,820 5,610

Page 63: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

BeginningWork in Process

300 Units40% Complete

EndingWork in Process

900 Units60% Complete

6,000 Units Started

5,100 Units Startedand Completed

FIFO Example

MaterialsMaterialsMaterialsMaterials

5,100 Units Completed 540 Equivalent Units

900 × 60%

5,820 Equivalent units of production

180 Equivalent Units300 × 60%

Page 64: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

BeginningWork in Process

300 Units20% Complete

EndingWork in Process

900 Units30% Complete

6,000 Units Started

5,100 Units Startedand Completed

FIFO Example

ConversionConversionConversionConversion

5,100 Units Completed 270 Equivalent Units

900 × 30%

5,610 Equivalent units of production

240 Equivalent Units300 × 80%

Page 65: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Equivalent Units: Weighted-Average vs. FIFO

Materials ConversionEquivalent units - weighted-average method 5,940 5,670Less equivalent units in beginning inventory: 300 units × 40% 120 300 units × 20% 60 Equivalent units - FIFO method 5,820 5,610

As shown below, the equivalent units in beginning inventory are subtracted from the equivalent units of production per the weighted-average method to obtain the equivalent units of

production under the FIFO method.

As shown below, the equivalent units in beginning inventory are subtracted from the equivalent units of production per the weighted-average method to obtain the equivalent units of

production under the FIFO method.

Page 66: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Learning Objective 7

Compute the cost per Compute the cost per equivalent unit using the equivalent unit using the

FIFO method.FIFO method.

Page 67: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Beginning work in process: 400 units

Materials: 40% complete $ 6,119Conversion: 20% complete $ 3,920

Production started during June 6,000 unitsProduction completed during June 5,400 units

Costs added to production in JuneMaterials cost $ 118,621Conversion cost $ 81,130

Ending work in process 900 unitsMaterials: 60% completeConversion: 30% complete

Cost per Equivalent Unit - FIFOLet’s revisit the Smith Company Assembly Department for the month of June to prepare our production report.

Page 68: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Cost per Equivalent Unit - FIFO

The formula for computing the cost per equivalent unit under FIFO method is:

Page 69: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Cost per Equivalent Unit - FIFO

TotalCost Materials Conversion

Cost added in June 199,751$ 118,621$ 81,130$

Equivalent units 5,820 5,610

Cost per equivalent unit 20.3816$ 14.4617$

Total cost per equivalent unit = $20.3816 + $14.4617 = $34.8433Total cost per equivalent unit = $20.3816 + $14.4617 = $34.8433

$118,600 ÷ 5,820$118,600 ÷ 5,820 $81,130 ÷ 5,610$81,130 ÷ 5,610

Page 70: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Learning Objective 8

Assign costs to units using Assign costs to units using the FIFO method.the FIFO method.

Page 71: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Materials Conversion TotalEnding WIP inventory:Equivalent units 540 270

Assembly DepartmentCost of Ending WIP Inventory

Applying Costs - FIFO

Step 1Step 1: Record the equivalent units of production in ending Work in Process Inventory.

900 units × 60%900 units × 60% 900 units × 30%900 units × 30%

Page 72: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Applying Costs - FIFO

Step 2Step 2: Record the cost per equivalent unit.

Materials Conversion TotalEnding WIP inventory:Equivalent units 540 270 Cost per equivalent unit 20.3816$ 14.4617$

Assembly DepartmentCost of Ending WIP Inventory

Page 73: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Materials Conversion TotalEnding WIP inventory:Equivalent units 540 270 Cost per equivalent unit 20.3816$ 14.4617$ Cost of Ending WIP inventory 11,006$ 3,905$ 14,911$

Assembly DepartmentCost of Ending WIP Inventory

Applying Costs - FIFO

Step 3Step 3: Compute the cost of ending Work in Process Inventory.

540 × $20.3816540 × $20.3816 270 × 14.4617270 × 14.4617

Page 74: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Cost of Units Transferred Out

Step 1Step 1: Record the cost in beginning Work in Process Inventory.

Materials Conversion TotalCost of Units Transferred Out: Cost in beginning WIP inventory 6,119$ 3,920$ 10,039$

Assembly DepartmentCost of Units Transferred Out in June

Page 75: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Cost of Units Transferred OutStep 2Step 2: Compute the cost to complete the units in beginning

Work in Process Inventory.

Materials Conversion TotalCost of Units Transferred Out: Cost in beginning WIP inventory 6,119$ 3,920$ 10,039$ Cost to complete beginning WIP Equivalent units to complete 180 240 Cost per equivalent unit 20.3816$ 14.4617$ Cost to complete beginning WIP 3,668$ 3,471$ 7,139

Assembly DepartmentCost of Units Transferred Out in June

Page 76: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Cost of Units Transferred OutStep 3Step 3: Compute the cost of units started and completed this

period.

Materials Conversion TotalCost of Units Transferred Out: Cost in beginning WIP inventory 6,119$ 3,920$ 10,039$ Cost to complete beginning WIP Equivalent units to complete 180 240 Cost per equivalent unit 20.3816$ 14.4617$ Cost to complete beginning WIP 3,668$ 3,471$ 7,139 Cost of units started and completed: Units started and completed 5,100 5,100 Cost per equivalent unit 20.3816$ 14.4617$ Cost of units started and completed 103,946$ 73,755$ 177,701

Assembly DepartmentCost of Units Transferred Out in June

Page 77: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Cost of Units Transferred Out

Step 4Step 4: Compute the total cost of units transferred out.

Materials Conversion TotalCost of Units Transferred Out: Cost in beginning WIP inventory 6,119$ 3,920$ 10,039$ Cost to complete beginning WIP Equivalent units to complete 180 240 Cost per equivalent unit 20.3816$ 14.4617$ Cost to complete beginning WIP 3,668$ 3,471$ 7,139 Cost of units started and completed: Units started and completed 5,100 5,100 Cost per equivalent unit 20.3816$ 14.4617$ Cost of units started and completed 103,946$ 73,755$ 177,701 Cost of Units Transferred Out 194,879$

Assembly DepartmentCost of Units Transferred Out in June

Page 78: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Learning Objective 9

Prepare a cost reconciliation report

using the FIFO method..

Page 79: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Reconciling Costs

Costs to be accounted for: Cost of beginning Work in Process Inventory 10,039$ Costs added to production during the period 199,751 Total cost to be accounted for 209,790$

Assembly DepartmentCost Reconciliation for June

Page 80: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Reconciling Costs

Costs to be accounted for: Cost of beginning Work in Process Inventory 10,039$ Costs added to production during the period 199,751 Total cost to be accounted for 209,790$

Cost accounted for as follows: Cost of ending Work in Process Inventory 14,911$ Cost of units transferred out 194,879 Total cost accounted for 209,790$

Assembly DepartmentCost Reconciliation for June

Page 81: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

A Comparison of Costing Methods

In a lean production environment, FIFO and weighted-average methods yield similar

unit costs.

In a lean production environment, FIFO and weighted-average methods yield similar

unit costs.

When considering cost control, FIFO is superior to weighted-average because it

does not mix costs of the current period with costs of the prior period.

When considering cost control, FIFO is superior to weighted-average because it

does not mix costs of the current period with costs of the prior period.

Page 82: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Service Department Allocations

Appendix 4B

Page 83: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Operating Departments

An operating department carries out the central purpose of the organization

An operating department carries out the central purpose of the organization

The Surgery Department

at Mount Sinai

Hospital.

The Surgery Department

at Mount Sinai

Hospital.

A Production Department

at Mitsubishi.

A Production Department

at Mitsubishi.

The Geography Department

at the University of Washington.

The Geography Department

at the University of Washington.

Page 84: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Service Departments

Service departments do not directly engage in operating activities.

Service departments do not directly engage in operating activities.

The Accounting Department at Macy’s.

The Accounting Department at Macy’s.

The Human Resources Department

at Walgreens.

The Human Resources Department

at Walgreens.

Page 85: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Interdepartmental Services

ServiceDepartment

OperatingDepartment

Costs of the service department become overhead costs to

the operating department

Page 86: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Allocation Approaches

Page 87: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Reciprocal Services

ServiceDepartment 1

ServiceDepartment 2

When service departments provide

services to each other we call them

reciprocal services.

Page 88: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Learning Objective 10

Allocate service Allocate service department costs to department costs to

operating departments operating departments using the direct method.using the direct method.

Page 89: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Direct Method

Service Department(Cafeteria)

Service Department(Custodial)

Operating Department(Machining)

Operating Department(Assembly)

Page 90: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Direct Method – An Example

Service Department Allocation Base

Cafeteria Number of employeesCustodial Square feet occupied

Page 91: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Direct Method – An Example

How much of the Cafeteria and Custodial costs should be allocated to each operating department

using the direct method of cost allocation?

Page 92: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Direct Method – An Example

Allocation base: Number of employees Allocation base: Number of employees

Page 93: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Direct Method – An Example

Allocation base: Number of employees

$360,000 ×30

20 + 30= $216,000

Page 94: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Direct Method – An Example

Allocation base: Square feet occupied Allocation base: Square feet occupied

$90,000 ×25,000

25,000 + 50,000 = $30,000

Page 95: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Direct Method – An Example

Allocation base: Square feet occupied Allocation base: Square feet occupied

Page 96: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Learning Objective 11

To allocate service To allocate service department costs to department costs to

operating departments operating departments using the step-down using the step-down

method.method.

Page 97: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Operating Department(Machining)

Operating Department(Assembly)

Step-Down Method

Once a servicedepartment’s costs

are allocated, other service

department costsare not allocated

back to it.

Service Department(Cafeteria)

Service Department(Custodial)

Page 98: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

There are three key points to understand regarding the step-down method: In both the direct and step-down methods, any

amount of the allocation base attributable to the

service department whose cost is being allocated is

always ignored.

Any amount of the allocation base that is attributable to a service department whose cost has already been allocated is ignored.

Each service department assigns its own costs to operating departments plus the costs that have been allocated to it from other service departments.

Step-Down Method

Page 99: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Service Department Allocation Base

Cafeteria Number of employeesCustodial Square feet occupied

We will use the same data used in the direct method example.

Step-Down Method – An Example

Page 100: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Allocate Cafeteria costs first sinceit provides more service than Custodial.

Allocate Cafeteria costs first sinceit provides more service than Custodial.

Step-Down Method – An Example

Page 101: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

$360,000 ×10

10 + 20 + 30= $60,000

Allocation base: Number of employees Allocation base: Number of employees

Step-Down Method – An Example

Helen Roybark
Slide 101Title: Added "-down" and "- An Example" to match Lecture Notes.
Page 102: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

$360,000 ×20

10 + 20 + 30= $120,000

Allocation base: Number of employees Allocation base: Number of employees

Step-Down Method – An Example

Page 103: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

$360,000 ×30

10 + 20 + 30= $180,000

Allocation base: Number of employees Allocation base: Number of employees

Step-Down Method – An Example

Page 104: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

New total = $90,000 original Custodial cost plus $60,000 allocated from the Cafeteria.

Step-Down Method – An Example

Page 105: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

$150,000 ×25,000

25,000 + 50,000 = $50,000

Allocation base: Square feet occupied Allocation base: Square feet occupied

Step-Down Method – An Example

Page 106: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

$150,000 ×50,000

25,000 + 50,000 = $100,000

Allocation base: Square feet occupied Allocation base: Square feet occupied

Step-Down Method – An Example

Page 107: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Reciprocal Method

Interdepartmentalservices are given

full recognitionrather than partialrecognition as withthe step method.

Service Department(Cafeteria)

Service Department(Custodial)

Operating Department(Machining)

Operating Department(Assembly)

Because of its mathematical complexity, the reciprocal method is rarely used.

Because of its mathematical complexity, the reciprocal method is rarely used.

Page 108: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Quick Check Datafor Direct and Step-Down Methods

Allocation bases:Business school administration costs (ADMIN): Number of employees

Business Administration computer services (BACS): Number of personal computers

The direct method of allocation is used.

Page 109: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Quick Check

How much cost will be allocated from Administration to Accounting?a. $ 36,000b. $144,000c. $180,000d. $ 27,000

Page 110: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

How much cost will be allocated from Administration to Accounting?

a. $ 36,000b. $144,000c. $180,000d. $ 27,000

Quick Check

$180,000 ×20

20 + 80= $36,000

Page 111: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Quick Check

How much total cost will be allocated from ADMIN and BACS combined to the Accounting Department?a. $ 52,500b. $135,000c. $270,000d. $ 49,500

Page 112: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

How much total cost will be allocated from ADMIN and BACS combined to the Accounting Department?a. $ 52,500b. $135,000c. $270,000d. $ 49,500

Quick Check

Page 113: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Quick Check Data

Allocation bases:Business school administration costs (ADMIN): Number of employees

Business administration computer services (BACS): Number of personal computers

Allocation bases:Business school administration costs (ADMIN): Number of employees

Business administration computer services (BACS): Number of personal computers

The step method of allocation is used.

Page 114: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

Quick Check

How much total cost will be allocated from ADMIN and BACS combined to the Accounting Department?a. $35,250b. $49,072c. $18,000d. $26,333

Page 115: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

How much total cost will be allocated from ADMIN and BACS combined to the Accounting Department?a. $35,250b. $49,072c. $18,000d. $26,333

Quick Check

Page 116: Systems Design: Process Costing. Similarities Between Job-Order and Process Costing  Both systems assign material, labor and overhead costs to products

End of Chapter 4