Broadnorf Warbeagle is specifically designated to receive cash benefits of $2,000 from Ferd under a contract solely between Cantwell and Ferd. Cantwell owes Broadnorf $4,000. Ferd had never heard of Broadnorf before his recent contract with Cantwell. The fact situation suggests the existence of Select one: a. third-party rights and a delegation of duties. b. an accord and satisfaction. c. a substantial performance of a liquidated damage clause. d. a statutory mutual assent.