Who Is Protected Under the Age Discrimination in Employment Act

Who is protected under the Age Discrimination in Employment Act?

A) all workers who are forty years old or older
B) all workers of any age who are discriminated against for being too old
C) all workers who are employed in a position in which they were forty years old or older when hired
D) any worker who is replaced with a younger worker
E) all workers who are fifty years old or older