If a store owner increases a product’s price by 20 percent and then increases this price by another 15 percent, what percent of the original price is the total price increase?	Select the correct option.
A) 20 % B) 35 % C) 38 % D) 65 % E) 135 %

Rationale: let the initial price be 100 1 st increase = 20 % the price now is 120 2 nd increase of 15 % on 120 = 18 final price = 138 , total increase = 38 % answer : c
Answer: C