Vu knows that Bryce has coveted his classic car for quite some time. Finally willing to sell it, he sends a letter to Bryce offering to sell him the car for $65,000. Bryce responds by saying he needs time to arrange financing. Bryce offers Vu $500 to keep the offer open to him for two weeks. Vu agrees, taking the $500. Three days later, Devin contacts Vu saying he is interested in buying the car and has the cash to buy it outright. Vu is concerned that if he doesn't sell the car to Devin now, he may not be interested later. Furthermore, Bryce may never be able to arrange financing. Vu is afraid he may end up with no buyer at all. He asks for your opinion. What do you advise and why