Which of the Following Is True of a Mediator

Which of the following is true of a mediator?

A) He or she has no formal authority but, rather, acts as a facilitator and go-between in negotiations.
B) He or she provides inside information about the employees to the management.
C) He or she provides a solution that is binding on the parties.
D) He or she is responsible for ensuring that the terms of the collective bargaining contract are enforced.
E) He or she represents the management during the collective bargaining procedure.