Task: Question Answering
Input (English): Problem: rajan and rakesh started a business and invested rs . 20,000 and rs . 25,000 respectively . after 4 months rakesh left and mukesh joined by investing rs . 15,000 . at the end of the year there was a profit of rs . 4,600 . what is the share of rajan ? 
Options: a ) 2000 , b ) 2100 , c ) 2200 , d ) 2300 , e ) 2400
Output (English): e