In One Experiment, College Men Were Injected with Epinephrine Before

In one experiment, college men were injected with epinephrine before spending time with either a joyful or an irritated person. The results of this experiment support the idea that

A) some emotions can be experienced apart from cognition.
B) there are subtle but distinct physiological differences among the emotions.
C) our experience of emotion depends on how we interpret the body's arousal.
D) happiness is largely a function of experience.