When employment practices can be shown to discriminate against some employees:

A)the burden is on the courts to prove that the challenged practices are justified as a business necessity and are job related

B)the burden is on the employees to prove that the challenged practices are justified as a business necessity and are job related

C)the burden is on the employer to prove that the challenged practices are justified as a business necessity and are job related

D)there is no defense for a business

E)none of the other choices are correct