If the cost price is 75% of the selling price, then what is the profit percent?	Choose one.
A) 5 %	B) 11 %	C) 13 %	D) 21 %	E) 33 %

Rationale: "let s . p . = $ 100 c . p . = $ 75 profit = $ 25 profit % = 25 / 75 * 100 = 25 / 6 = 33 % approximately answer is e"
Answer: E