Questions 17 through 20 are based on the following conversation.-|||-17.A.He wants to change his job assignment.-|||-B.He is unhappy with his department manager.-|||-C.He thinks he deserves extra pay for overtime.-|||-D.He is often singled out for criticism by his boss.-|||-18.A.His workload was much too heavy.Questions 17 through 20 are based on the following conversation.-|||-17.A.He wants to change his job assignment.-|||-B.He is unhappy with his department manager.-|||-C.He thinks he deserves extra pay for overtime.-|||-D.He is often singled out for criticism by his boss.-|||-18.A.His workload was much too heavy.