When can an arbitration award be set aside?

A$)$ If the parties do not like the outcome of the arbitrator's award

B$)$ If the award resulted from fraud or corruption or the arbitrator misbehaved in a way

that prejudiced the rights of the parties

C$)$ If the courts do not like the arbitrator that the parties picked

D$)$ If the arbitrator was a lawyer and not a judge

E$)$ If the arbitrator was a judge and not a lawyer