Task: Question Answering
Input (English): Problem: an uneducated retailer marks all his goods at 50 % above the cost price and thinking that he will still make 15 % profit , offers a discount of 15 % on the marked price . what is his actual profit on the sales ? 
Options: a ) 12.50 % , b ) 27.50 % , c ) 14 % , d ) 14.50 % , e ) none
Output (English): b