Lev mailed Boris a revocation of his March 10 offer, which Boris received the following day. Is there a contract? Explain. Seth, a manufacturer, sent to Belkys, a retail merchant, an offer to sell 100 television sets for $30,000, terms C.O.D. Belkys wrote to Seth: "I accept your offer, and will pay you 30 days after delivery. (Signed Belkys)." tendered delivery of the TV sets to Belkys and demanded cash on delivery. Belkys refused to pay on delivery, and Seth withheld delivery. Seth then sued to recover damages for breach of contract. (a) for whom? Explain. Assume that Belkys's letter read as follows: "I accept your offer provided that you agree that payment is due 30 days after delivery. Is there a made no reply? Explain