A person buys an article at $200. At what price should he sell the article so as to make a profit of 10%?	Choose the correct choice from the following answers
A) 240	B) 260	C) 220	D) 300	E) 360

Rationale: "c 220 cost price = $ 200 profit = 10 % of 200 = $ 20 selling price = cost price + profit = 200 + 20 = 220"
Answer: C