56. Which of the following contract situations is NOT subject to the so-called "mirror image rule" (a common law contracts principle related to the terms of the offeree's acceptance)? Be sure to review the textbook's discussion of the sources of contract law. Group of answer choices -Adam enters into a contract with Bill for the purchase of Bill's house and the land on which it sits. -AlumiCo enters into a contract for the purchase of 5 tons of aluminum billet from a smelting company. A contract for a cleaning company to provide office cleaning services to a local law firm. -An employment contract between a hospital and a physician