Omar Hires Petra,a Real Estate Broker,to Act as His Agent

Multiple Choice

Omar hires Petra,a real estate broker,to act as his agent to sell his land for $150,000.Oil is discovered beneath the land,causing its market value to in?crease considerably.The agency agreement is likely

A) still in force if Omar gives Petra additional consideration.
B) still in force if Petra does not tell prospective customers.
C) terminated by mutual consent of the parties.
D) terminated by operation of law.