The McDonnell-Douglas Test Requires That Plaintiffs Show All but Which

The McDonnell-Douglas test requires that plaintiffs show all but which of the following to establish a prima facie case of discriminatory treatment?

A) Individual belongs to the protected group in question.
B) Adoption of an arbitrary selection practice.
C) Individual was rejected even though qualified for a specific job that he/she applied for.
D) After rejection, the position was filled by someone who was not a member of that protected group.