Task: Question Answering
Input (English): Problem: andrew purchased 10 kg of grapes at the rate of 82 per kg and 6 kg of mangoes at the rate of 62 per kg . how much amount did he pay to the shopkeeper ? 
Options: a ) 1000 , b ) 1055 , c ) 1378 , d ) 1075 , e ) 1080
Output (English): c