Mindfeeders...A sells an article to B at a gain of 20% 22 and B sells it to C at a gain of 10% and C...
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Mindfeeders...A sells an article to B at a gain of 20% 22 and B sells it to C at a gain of 10% and C sells it to D at a gain of 12—0/0. If D pays 29.70, A purchased the article 2
![Sh - [∫] [∫] She sells sea shells at the sea shore. The shells she sells are surely sea shells. So if she sells shells on the seashore, I'm sure she sells](https://img.pdfslide.us/doc/110x75/56649f165503460f94c2b775/sh-she-sells-sea-shells-at-the-sea-shore-the-shells-she-sells.jpg)
