Merrick grows and sells blueberries. Maine Wild Blueberry Co. agreed to buy all of Merrick's crop under a contract that left the price unliquidated. Merrick delivered the berries, but a dispute arose over the price. Maine Wild sent Merrick a check with a letter stating that the check was the "final settlement." Merrick cashed the check but filed a suit for breach of contract, claiming that he was owed more. What will the court likely decide in this case? Why? Explain thoroughly.