A set of 10 new questions in each round Question: ( 1 of 10 ) The cost price of an article is $15 and the sale price is $20, then find the profit and profit percent. (A) $5 and 25 1/3% or 25.333% (B) $10 and 15 1/3% or 15.333% (C) $5 and 20 1/3% or 20.333% (D) $5 and 33 1/3% or 33.333%