When the price of a product was decreased by 10%, the number of products sold increased by 30%. What was the increase on the total revenue?
A 23%
B
C 15%
D 17%
Can anyone explain me the solution
When the price of a product was decreased by 10%, the number of products sold increased by 30%. What was the increase on the total revenue?
A 23%
B
C 15%
D 17%