Re: DSE-2009---q 12

Posted by Niharika Mishra on Dec 30, 2010; 9:21am
URL: http://discussion-forum.276.s1.nabble.com/DSE-2009-tp5138086p5876542.html

Hi Sonal ,

Saw solution for this question can u plz explain what u did ...

12. The demand function for lemonade is Q p d =100 - , and the supply function is
Q p s =10 + 2 , where p is the price in rupees. The government levies a sales tax on
lemonade after which the volume of sales drops to 60. Then the per unit tax on
lemonade is
a) Rs 20
b) Rs 15
c) Rs. 10
d) Rs. 5


Can u plz elaborate how u got 15 .