Which of the following statements is TRUE?

Even if the parties submit their dispute to binding arbitration, a court may become involved in the enforcement of the arbitrator's decision.

Mediation is normally binding unless the parties agree otherwise.

ADR stands for "additional decision resolution." ADR is usually used in criminal law, particularly mediation by the police.

The process of negotiation tends to correct any imbalance in bargaining power, and therefore is usually preferred if one party is a consumer and the other is a large corporation.