Instructions: In this task, you need to provide the correct option for a given problem from the provided options.
Input: Problem: in the year 1990 there are 5000 men 3000 women 2000 boys . in 1994 men are increased by 20 % women are increased by ratio of boys and women ?
Options: a ) 11000 , b ) 12000 , c ) 13000 , d ) 14000 , e ) 15000
Output:
c