Under the Provisions of the ADA, Under What Circumstances Could

Under the provisions of the ADA, under what circumstances could a business refuse to hire an applicant?

A) If the applicant is unqualified
B) If the applicant is not a member of a minority group
C) If the applicant does not meet the company's affirmative action requirements
D) If the applicant would require accommodations to perform the job
E) Under no circumstances