Chenault was a celebrity at American Express. He was dominant and self-confident, and created an aura of competence and success at the organization. Based on this, Chenault was most likely a(n) leader. Multiple Choice charismatic task-motivated laissez-faire ethical bridge

charismatic

Explanation:

Charismatic leader: In psychology, the term "charismatic leader" is described as one of the different types of leaders who are generally very "skilled communicators". A charismatic leader is a person who is "verbally eloquent" yet communicates to different followers on an extremely emotional level. A charismatic leader is able to persuade a captivating or a compelling vision and tends to arouse strong emotions in his or her employees or followers.

In the question above, Chenault was most likely a charismatic leader.