Task: Question Answering
Input (English): Problem: andrew purchased 7 kg of grapes at the rate of 68 per kg and 9 kg of mangoes at the rate of 48 per kg . how much amount did he pay to the shopkeeper ? 
Options: a ) 1000 , b ) 908 , c ) 930 , d ) 1075 , e ) 1080
Output (English): b