In а telephоne cоnversаtiоn, а real estate investor promised to pay a homeowner $500,000 for the owner's two-story house. The investor gave the owner $100,000 and told the owner he would have a crew come over to renovate the house. Over the next three weeks, the investor's crew gutted the house's kitchen and replaced it with high-end cabinets and appliances, laid new flooring, installed new insulation, and rewired the electrical system in the entire house. When the agreed-upon date arrived for closing, the owner told the investor that he had changed his mind and would not sell the house. The investor sued for enforcement of the real estate sales contract. Will he likely prevail?