Answer:
D. Referent power
Step-by-step explanation:
Referent power occurs when a leader has the capacity to cultivate the respect and admiration from his subordinates through his or her ability to influence and inspire them. Here, the leader gains respect, loyalty, friendship, admiration and many other reverence from his or her followers. They have the ability to influence the way their subordinates think and acts through their string interpersonal relationships. In this case, the roommates likes her boss as he is a personable and likable person who is popular, all of which points to a leader with referent power.