A) Rs. 13252
B) Rs. 13041
C) Rs. 13125
D) Rs. 13345
Correct Answer: B
$ \therefore $ $ CP=Rs\text{. }( \frac{80}{100}\times \frac{90}{100}\times 15000 )=Rs\text{. 10800} $ Cost of transport $ =\frac{5}{100}\times 10800=Rs\text{. 540} $ Total CP $ =10800+540=Rs\text{.}11340 $ Gain% = 15%
$ \therefore $ Required SP $ =\frac{11340}{100}\times 115=Rs\text{. 13041} $