Upload
others
View
1
Download
0
Embed Size (px)
Citation preview
2.1 Analyzing Loans (Solutions).notebook May 19, 2015
Sep 198:16 AM
Chapter 2
Financial Math:Borrowing Money
Sep 241:55 PM
2.1Analyzing Loans
2.1 Analyzing Loans (Solutions).notebook May 19, 2015
Sep 198:23 AM
Collateral:
An asset that is held as security against the repayment of a loan.
Amortization Table:
A table that list regular payments of a loan and shows how much of each payment goes toward the interest charged and the principal borrowed, as the balance of the loan is reduced to zero.
Sep 242:58 PM
Repayment Points:
Be aware of whether you can make extra payments without extra penalty.
Usually most of your first payment goes towards interest rather than paying the balance owing.
Repayment can be done with regular payments or one large payment at the end.
The formulas in chapter 1 will apply to chapter 2.
2.1 Analyzing Loans (Solutions).notebook May 19, 2015
Sep 242:15 PM
Suppose that Hailey borrows $10,000 at a rate of 4% compounded monthly. She pays $500 a month, complete the first 5 rows of the amortization table.
Example 1
Payment Period Payment ($) Interest Paid
($) Principal Paid ($) Balance ($)
Interest Paid =
Principal Paid = Payment Interest Paid
Sep 198:45 AM
Important Note:
With each payment made, less money is paid on interest and more is paid towards the balance owing.
2.1 Analyzing Loans (Solutions).notebook May 19, 2015
Sep 199:12 AM
A = future value (amount paid on loan)P = principal value (amount borrowed)r = interest raten = the number of compounding periods (1, 2,12, 24, 26, 52, 365, etc.)t = time in years
Remember this formula??!! Emojiface
May 812:56 PM
Back to Example 1:
Imagine Hailey decided to pay back this loan with one lump sum payment after 3 years.
a) What amount did Hailey have to pay back?
b) How much interest did she pay?
2.1 Analyzing Loans (Solutions).notebook May 19, 2015
Sep 243:02 PM
Example 2Logan wants to buy a certain rare baseball card because he believes it will increase in value within 2 years. He plans to get a loan to buy the book, at 6.2% interest, compounded biweekly. He can afford to make a single payment of $30 000 at the end of the 2year period.
a) What is the greatest amount of money that Logan can borrow?
b) How much interest will he pay?
Sep 199:24 AM
A loan work time!
p. 92 # 1 3, 5, 6
2.1 Analyzing Loans (Solutions).notebook May 19, 2015
Sep 199:04 AM
Mortgage: A loan usually for the purchase of real estate, with the real estate used as collateral to secure the loan.
Oct 28:46 AM
Notes on CalculatorN = total numbers of payments over the term of the
loan.
I% = interest rate (not as a decimal)
PV = The principal amount of the loan.
PMT = Payment Value(NOTE: This should always be negative)
FV = The amount of principal still owing at any point during the loan
(NOTE: This should always be negative)
P/Y = Number of Payments per year
C/Y = Number of Compounding periods per year on the loan
END BEGIN
2.1 Analyzing Loans (Solutions).notebook May 19, 2015
Sep 2512:20 PM
Amanda borrowed $35,000 in student loans to help pay for university. Her bank offered her an interest rate of 4.25% per year compounded monthly. If she has 8 years to pay back the loan:
a. What will her monthly payment be?b. What is the total amount she will have to pay back?
Example 1
Sep 199:15 AM
Example 2
Katie is negotiating a mortgage with her bank. She must have a 10% down payment on the purchase price of $225,000. Then the bank will offer a mortgage loan for the balance at 3.35% compounded semiannually with a term of 20 years and with monthly mortgage payments.
a) How much is the down payment?b) How much will each payment be?c) How much interest will she pay in total by the end of the loan?d) How much will she pay altogether?
2.1 Analyzing Loans (Solutions).notebook May 19, 2015
Sep 2512:23 PM
Quiana is negotiating with her bank for a mortgage on a house. She has been told that she will need to make a 15% down payment on the purchase price of $130,000. Then the bank will offer her a mortgage loan for the balance at 4.8%, compounded monthly, with a term of 25 years and with biweekly mortgage payments.
Example 3
a) How much is the down payment?b) How much will each payment be?c) How much interest will she pay in total by the end of the loan?d) How much will she pay altogether?e) How long will it take for him to pay: i) 10% of her mortgage.
ii) half of her mortgage.
Sep 2512:27 PM
Home Work!
p. 93
# 7 10, 12 14ab, 15abc