In this task, you need to answer the given multiple-choice question on the general math. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.

Example Input: Problem: a , b , c subscribe rs . 50,000 for a business . if a subscribes rs . 4000 more than b and b rs . 5000 more than c , out of a total profit of rs . 38,000 , what will be the amount a receives ?
Options: a ) 14700 , b ) 15960 , c ) 14900 , d ) 14300 , e ) 14000
Example Output: b

Example Input: Problem: how many odd 3 - digit integers greater than 800 are there such that all their digits are different ?
Options: a ) 40 , b ) 56 , c ) 72 , d ) 81 , e ) 104
Example Output: c

Example Input: Problem: the average age of applicants for a new job is 32 , with a standard deviation of 8 . the hiring manager is only willing to accept applicants whose age is within one standard deviation of the average age . assuming that all applicants ' ages are integers and that the endpoints of the range are included , what is the maximum number of different ages of the applicants ?
Options: a ) 8 , b ) 77 , c ) 7 , d ) 18 , e ) 34
Example Output:
c