Which of the Following Statements Is True of a Business

Which of the following statements is true of a business necessity?

A) It is a practice that is important for the safe and efficient operation of a business.
B) A condition such as race or sex does not affect a person's ability to perform a job and therefore can never be used as a business necessity.
C) A business necessity cannot be used to claim a bona fide occupational qualification.
D) It is used as the basis for establishing a prima facie case of disparate impact discrimination against an organization.