On Wednesday, Seller offers to sell Buyer her dining room table for $70. Buyer says "I don't know, will you give me a few days to think about it?" Seller responds, "Sure, how about until next Tuesday?" A few minutes later, though, Seller says, "I changed my mind, I want to keep the table and I am not going to sell it." Buyer then says, "I'll take it." Is there a contract between Buyer and Seller?
(A) No, because Buyer rejected the offer when he said he was not sure and asked for more time.
(B) No, because the power of acceptance was terminated when Seller said she was not going to sell the table.
(C) Yes, but Buyer can avoid the contract because it was oral.
(D) Yes, because Seller and Buyer entered into an irrevocable option contract when Seller told Buyer he could have until Tuesday, and Buyer validly accepted before Tuesday