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 answer.
A) 240  B) 260  C) 220  D) 300  E) 360
220   220   220ost price = $200   profit = 10% of 200 = $20   Selling price = 220ost price + Profit   = 200 + 20= 
<gadget id="calculator">200 + 20</gadget>
<output>220</output>
220
<result>C</result>
A person buys an article at $200. At what price should he sell the article so as to make a profit of 10%?