Webb Owens signed a listing agreement with Tom$-$Tom Realty to sell his $7,200-$acre ranch. Ralph Watkins, the listing agent from Tom$-$Tom, assures Webb that if Webb finds a buyer there is no commission due and owing. However, the title at the top of the signed listing agreement is "Exclusive Right to Sell." Webb does indeed find a buyer for the ranch, the sale goes through, and both Ralph and Tom$-$Tom demand their commissions. Must Owens pay the commission?

Yes, because the parol evidence rule requires the enforcement of the written agreement

No$,$ Owens had an open listing

No$,$ because Owens was the procuring cause of the sale

No$,$ because Watkins engaged in misrepresentation