Which of the Following Is a Difference Between Arbitration and Minitrials

Which of the following is a difference between arbitration and minitrials?

A) The disputants are not represented by legal counsel in a minitrial, unlike in arbitration.
B) The parties are more likely to be involved in direct communication during arbitration than in minitrials.
C) The neutral party in arbitration is appointed by a court, but they are selected by the disputants in a minitrial.
D) The neutral adviser in minitrials provides an opinion on the case, whereas the arbitrator delivers a binding decision.