Task: Question Answering
Input (English): Problem: cp of 2 buffaloes are $ 30,000 . by selling 1 at a loss of 15 % and other at a profit of 19 % , he foundthat sp of both buffaloes is the same . find the cp of each ? 
Options: a ) $ 10,500 , b ) $ 10,500 , c ) $ 11,500 , d ) $ 12,000 , e ) $ 12,500
Output (English): e