Task: Question Answering
Input (English): Problem: in a shop , the profit is 320 % of the cost . if the cost increases by 25 % but the selling price remains constant , find out approximately what percentage of the selling price is the profit ? 
Options: a ) 180 % , b ) 120 % , c ) 90 % , d ) 80 % , e ) 70 %
Output (English): e