Which source of power originates from the powerholder's own characteristics?

A) Legitimate power
B) Coercive power
C) Expert power
D) Reward power
E) All of the above

Expert power originates from the powerholder's own characteristics, such as knowledge, skills, and expertise. Legitimate power comes from holding a formal position of authority, coercive power comes from the ability to punish or negative consequences, and reward power comes from the ability to provide incentives or positive consequences. Therefore, options A, B, and D are incorrect.