Which of the following statements would be in line with social exchange theory?

Which of the following statements would be in line with social exchange theory?
A.) Sometimes we have trouble working out disagreements. He makes all of the money and thinks he should have more say in things.
B.) When we have an argument, we have to really think about what the fight is about. We try to see things from the other person’s point of view.
C.) We both have to look at what the other means when they speak. We sometimes have trouble communicating.
D.) Our romantic relationship has a lot of give and take to it. He complains at times, but he constantly praises my work.
A husband comes home after having an argument with his boss about his organization skills and starts an argument with his wife about his skills. Which defense mechanism is he using?
A.) Projection
B.) Displacement
C.) Rationalization
D.) Escapism