Ajay marked the price of his goods 30% more than his C.P. He then sells 1/4th of his stock at a discount of 15%, and half of the stock at the marked price, and the rest at a discount of 30%. Find his gain percentage.	Choose the correct choice from the following answers
A) 16.5%  B) 15.375%  C) 14.20%  D) 13.37%  E) None of these
If C.P = 100, M.P = 130   S.P = (1/4) x 110.5 + (1/2) x 130 + (1/4) x 91   S.P = 27.625 + 65 + 22.75= 
<gadget id="calculator">27.625 + 65 + 22.75</gadget>
<output>115.375</output>
115.375   Hence , Profit= 15.375%   ANSWER:15.375%
<result>B</result>
Ajay marked the price of his goods 30% more than his C.P. He then sells 1/4th of his stock at a discount of 15%, and half of the stock at the marked price, and the rest at a discount of 30%. Find his gain percentage.