A dealer purchased an article at 3/4 of its list price and sold 50% more than the list price. Find his gain percent?  Choose the correct option.
A) 109% B) 160% C) 100% D) 600% E) 108%
MP = 100   100%P = 75   SP = 150   ------   75 ---- 75   100 ---- ? =&gt; 100%   Answer:100%
<result>C</result>
A dealer purchased an article at 3/4 of its list price and sold 50% more than the list price. Find his gain percent?