.Susan hires Tariq to work as a cashier in her cosmetics shop. She tells him that he can work for her as long as he wants, and that she will let him stay as long as he does nothing illegal or unethical. A few months later, Susan begins a relationship with Sandy. Sandy tells Susan she has always wanted to work in a shop like Susan's. Susan fires Tariq, telling him that she decided her customers would feel more comfortable dealing with a woman, and hires Sandy to take his place. Is it unlawful for Susan to fire Tariq?

a.Yes, because it is sex discrimination.

b.No, because most employees are employees-at-will who can be hired or fired for any reason.

c.Yes, because it is a breach of an employment contract.

d.No, because Susan had a legitimate business reason for firing him.