Shania offers to sell her lakefront property to Tonya for $$150,000,$ and Tonya agrees to buy it$.$ Tonya and Shania both sign the real estate contract, but, before they close the deal, Shania learns that a new resort is being opened on the lake. The opening of the resort will drive property prices up in the area, so Shania believes she can sell her property to someone else and get a better price on the deal. Shania tells Tonya that she has decided not to sell the property to Tonya. If Tonya sues to enforce the contract, a court will likely: