Answer:
Option 3 Referent Powers
Explanation:
The reason is that the referent powers are the positive impacts that the follower perceive due to his leader's personality. This influential power of leader is known as Referent Power. In this case the followers perceives positive feelings about Tyrell because the way he interact with people, engage in discussions, motivate and respect every class of person are admireable and are his referent powers to impress people.
