Answer:
The correct answer is letter "B": review and revise job descriptions.
Step-by-step explanation:
The Americans with Disabilities Act (ADA) is a law passed by the United States congress in 1990 that does not allow discrimination against people with disabilities on employment, transportation, communications, and access to state and local government programs.
If supervisors would like to comply with this law, they could review and revise job descriptions to find out if they are in a certain way setting aside people with disabilities where that is not necessary.