When Allain University was looking for a diversity officer, it decided that it would only hire a person of color. Is this decision legal?

Question $9$ options:

Yes, race can be used a BFOQ for the position.

No$,$ while race or color may be BFOQs in some circumstances, they are not in this situation because anyone can promote diversity regardless of race or color.

No$,$ race and color can never be used as BFOQs.

Yes, color can be used as BFOQ for the position.