Andonia is an employee in the marketing department of a large Fortune 500 company. The unit used to have a stellar performance in the past five years. Recently, however, she has observed that most unit members are engaging in attitudes and behaviors that tend to reduce group cohesiveness, impede communication and draw down performance. From the perspective of conflict, this could be considered as an example of _____________. a. Powerful conflict. b. Derailment. c. Functional conflict. d. Dysfunctional conflict