Americans with Disabilities Act

Americans with Disabilities Act
Under the Americans with Disabilities Act, which of the following statements is true?
A. Preemployment medical examinations may be required before a job offer is extended.
B. Employers must set affirmative action plans for the disabled.
C. Employers do not need to accommodate a disability if it results in undue hardship.
D. Rehabilitated drug users are excluded by the law.
Americans with Disabilities Act