The Purpose of Having a Diverse Work Force Within a Police

The purpose of having a diverse work force within a police organization is

A) to end unlawful employment discrimination.
B) to improve the quality of police services, as minority officers will better able to relate to minority citizens and will not engage in discriminatory behavior.
C) that adding minority officers will alter the police subculture and affect the attitudes and behavior of other officers.
D) All of these are reasons to have a diverse work force.