Kendra owns a tea room. She enters into a written contract with International Imports to buy tea. In her contract, she does not specify how much International Imports will provide, or how much she will pay for the tea. The contract says only that International Imports will provide her all the tea she orders each week at a "usual and customary price, depending on the tea market." Which of the following is true?

Kendra entered into an enforceable contract under common law

There is a contract between Kendra and International Imports, but it is unenforceable

Kendra entered into an enforceable contract under the UCC

There is no contract between Kendra and International Imports