Mary applied for the position of room attendant at Megahotels.

She has experience as a room attendant and has good references. Mary was not hired for the position. When she asked why she was not hired, Mary heard this from the housekeeping manager: “You indicated on your application that you had a bad back. We are afraid that you might hurt your back while on the job and then take disability leave. We just can’t take the chance.” Has Mary been discriminated against under the ADA? Why or why not?