The cost price of 14 articles is equal to the selling price of 11 articles. Find the profit percent?  Choose the most appropriate option
A) 18 2/91%	B) 18 2/11%	C) 27 3/11%	D) 18 2/91%	E) 12 2/11%
14 27 3/11%P = 11 SP   11 --- 2 27 3/11%P   100 --- ? =&gt;27 3/11%   Answer:27 3/11%
<result>C</result>
The cost price of 14 articles is equal to the selling price of 11 articles. Find the profit percent?