Which of the Following Is True About the American with Disabilities

Which of the following is true about the American with Disabilities Act?

A) It affects only the employment of persons with disabilities.
B) It clearly sets limits and requirements relevant to employers.
C) It not only prevents discrimination based on disabilities, but employers can be required to incur costs in order to accommodate disabled individuals in their jobs.
D) It requires an employer to ask about an applicant's disability, in order for the employer to know whether the applicant is covered.
E) It requires employers to mandate physical examinations of job applicants, so that employers will be aware of any physical limitations certain jobs could aggravate.