A dealer purchased an book at 3/4 of its list price and sold 50% more than the list price. Find his gain percent?
Choose the most appropriate option
A) 79%
B) 88%
C) 100%
D) 94%
E) 103%
100%   100%   MP = 100   100%P = 75   SP = 150   ------   75 ---- 75   100 ---- ? =&gt; 100%
<result>C</result>
A dealer purchased an book at 3/4 of its list price and sold 50% more than the list price. Find his gain percent?