The no.of seats in a cinema hall is decreased by 5%, the price on the ticket also 5%. What is the effect on the revenue collected..??  Choose the correct choice from the following answers:
A) -10%	B) +2.5%	C) -9.75%	D) +10.5%	E) +11.5%
this can be esily solved by assuming   assume 100 seats n 100/- per seat   total revenue if all seats full-10000   now reduced by 5%   seats-95 price per seat-95   95x95=9025   therefore   loss=(975/10000)100 = 9.75%   ANSWER:-9.75%
<result>C</result>
The no.of seats in a cinema hall is decreased by 5%, the price on the ticket also 5%. What is the effect on the revenue collected..??