Which of the Following Statements Is True of the Duty

Which of the following statements is true of the duty of compensation?

A) It does not permit an agent to be paid on a contingency fee basis.
B) If the parties in an agency cannot agree on the amount, courts will usually award the compensation claimed by one of the parties.
C) It requires a principal to compensate an agent for any losses incurred when the agent is acting on behalf of the principal.
D) It requires a principal to compensate an agent for services rendered even in the absence of a written agreement.