The job of _____ is to impose a settlement.

A) an arbitrator
B) a mediator
C) a collective bargaining team leader

An arbitrator is a neutral third party who is authorized to make a final, binding decision in a dispute. Their role is to impose a settlement that both parties must abide by. In contrast, a mediator assists the parties in reaching a mutually acceptable agreement, but does not have the authority to impose a settlement. A collective bargaining team leader typically represents one of the parties in negotiations, but does not have the authority to impose a settlement on their own.