Detailed Instructions: In this task, you need to answer the given multiple-choice question on the gain. Gain is the value by which to multiply the input. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
Q: Problem: in town x , 72 percent of the population are employed , and 36 percent of the population are employed males . what percent of the employed people in town x are females ? 
Options: a ) 16 % , b ) 25 % , c ) 32 % , d ) 40 % , e ) 50 %
A:
e