If the cost price is 86% of the selling price, then what is the profit percent?
Choose the most appropriate option:
A) 5 %
B) 11 %
C) 16 %
D) 21 %
E) 19 %

Rationale: "let s . p . = $ 100 c . p . = $ 86 profit = $ 14 profit % = 14 / 86 * 100 = 25 / 6 = 16 % approximately answer is c"
Answer: C