The most common source of internal conflict in an organization is insufficient or unsatisfactory ______.

A) consequences
B) rewards
C) communication
D) leadership

Insufficient or unsatisfactory communication can lead to misunderstandings, lack of clarity, and confusion, leading to internal conflict in an organization. It is important for leaders to ensure clear and effective communication within the organization to minimize such conflicts. While consequences, rewards, and leadership can also contribute to internal conflicts, they are not as common or pervasive as communication issues.