Adam Chandler Landscapers, Inc., enters into a contract with Palmer Courtlandt to resurface the Courtlandt's driveway, Adam Chandler, by mistake stops at the Martin residence and resurfaces Joseph Martin's driveway. Joseph Martin lives next door to Palmer Courtlandt and knows that Chandler is at the wrong residence. Martin says nothing and watches as Chandler resurfaces Martin's driveway. Is Joseph Martin under any contractual obligation to pay Chandler for resurfacing Martin's driveway? Is Palmer Courtlantd still liable under the contract? Explain your answer.