A buffet costs rs300. owner reduced the price 20% less. he got profit of 25% on its revenue. what is the percentage increase in number of customers?
Select:	A) 56%	B) 57%	C) 58%	D) 45%	E) 35%
let assume he sells 1 buffet daily,   now   then 300*1 = revenue (eq -1)   if he reduced his price by 20% then ,   240*(customer) = 125/100*revenue   customer = 1.25*300/240 = 1.56   means 56 % increase in customer.   56%NSWER:56%
<result>A</result>
A buffet costs rs300. owner reduced the price 20% less. he got profit of 25% on its revenue. what is the percentage increase in number of customers?