Which of the Following Is True of the Impact of Conflict

Which of the following is true of the impact of conflict on organizational performance?

A) Lack of conflict increases organizational performance.
B) Organizational performance is at its peak when an organization has dysfunctionally high levels of conflict.
C) Organizational performance is at its peak when there is an optimum level of conflict.
D) Organizational conflict must be avoided in order to achieve peak organizational performance.
E) Organizational performance suffers when there is an optimum level of conflict.