Which Situation Must Be Avoided in Order for the Organization

Which situation must be avoided in order for the organization to be compliant with the American Disabilities Act?

A) Failure to meet any request of need of a disabled employee.
B) Asking questions about the severity of the disability during the hiring process.
C) A focus, during the hiring process, on whether the job candidate can perform essential job functions.
D) A specific definition of the functions of the position, including amount of time allowed for each function.