Answer:
Peggy is experiencing in her new job:
Explanation:
Sexism is usually attributed to the discriminatory or stereotypical attitude of a person due to their gender, this is the case when it is mentioned that men, even if they are still children, should wear dark colors and play only with cars or balls, or when it is mentioned that women should be the ones who take care of the children and take care of the housework. In this particular case, the boss is exerting sexism on Peggy, hinting that Peggy can only run advertising campaigns on makeup.