Task: Question Answering
Input (English): Problem: sale of rs 6835 , rs . 9927 , rs . 6855 , rs . 7230 and rs . 6562 for 5 consecutive months . how much sale must he have in the sixth month so that he gets an average sale of rs , 7000 ? 
Options: a ) 4966 , b ) 2477 , c ) 2877 , d ) 7991 , e ) 8881
Output (English): d