Which of the Following Statements Is True About American with Disabilities

Which of the following statements is true about American with Disabilities Act (ADA) ?

A) The Supreme Court in 2002 clarified that the inability to perform a job is a disability.
B) It forbids employers with more than fifteen employees from discriminating against disabled persons in employment.
C) If the medical plan does not cover certain treatment needed by persons with disabilities, such as vision care, the employer has to add vision care treatment for disabilities.
D) If vision care is provided by the medical plan, then vision care need not be offered to employees with disabilities.
E) Specific disabilities, such as vision impairment, or disability in general, can be excluded from coverage.