Which of the Following Is[are] Positive About Arbitration

Which of the following is[are] positive about arbitration?

A) Arbitrators are assigned so parties do not have to pick them.
B) Arbitration is less expensive generally than litigation.
C) Arbitrators are bound by the same rules as judges in applying precedent.
D) Arbitrators are assigned so parties do not have to pick them, and arbitration is generally less expensive than litigation.
E) Arbitrators are assigned so parties do not have to pick them, arbitration is generally less expensive than litigation, and arbitrators are bound by the same rules as judges in applying precedent.