Shopkeeper rise price by 36% and gives successive discount of 10% and 15%. What is overall % gain or loss?  Choose the correct choice from the following answers
A) 5.04% B) 4.04% C) 3.04% D) 6.04% E) 7.04%
Let d initial price be 100   36% rise   now price = 136/100*100= 
<gadget id="calculator">136/100*100</gadget>
<output>136</output>
136   10% discount   Then price= 136 * 90/100= 
<gadget id="calculator">136 * 90/100</gadget>
<output>612/5 = around 122.4</output>
122.4   15 % discount   Then price= 122.4 * 85/100= 
<gadget id="calculator">122.4 * 85/100</gadget>
<output>104.04</output>
104.04   So Gain= 104.04 - 100= 
<gadget id="calculator">104.04 - 100</gadget>
<output>4.04</output>
4.04   Gain %= Gain * 100 /CP   ==&gt; 4.04 * 100 /100= 
<gadget id="calculator">4.04 * 100 /100</gadget>
<output>4.04</output>
4.04%   ANSWER:4.04%
<result>B</result>
Shopkeeper rise price by 36% and gives successive discount of 10% and 15%. What is overall % gain or loss?