Task: Question Answering
Input (English): Problem: a starts business with rs . 35000 and after 5 months , b joins with a as his partner . after a year , the profit is divided in the ratio 2 : 3 . what is b ’ s contribution in the capital ? 
Options: a ) 22378 , b ) 279889 , c ) 2788 , d ) 9000 , e ) 2882
Output (English): d