Margaret complains to her supervisor that she is being harassed because of her age. Her co-workers call her "granny" and "old lady." They mimic the way that she walks and talks and laugh about it. Her co-workers say that everyone has nicknames and they just wanted her to feel a part of the group. After making her complaint, Margaret is shunned by her co-workers. Her performance comes under scrutiny, and she is then transferred to work the 11:00 PM to 7:00 AM shift. Is Margaret a victim of retaliation discrimination? a. Yes, Margaret is a victim of retaliation discrimination. b. No, Margaret is not a victim of retaliation discrimination