On October 1, Tsering received the following letter from Shoshanna: "I understand that you are interested in buying a pick-up truck, I will sell you mine for $10,000 all cash, and will have it ready for delivery to you on November 15. (Signed) Shoshanna." Later that day Tsering telephoned Shoshanna and inquired: "Can I have 20 days to think over your offer?" Shoshanna replied: "O.K., you have an irrevocable option for 20 days. Write to me when you decide." On October 6, Tsering wrote Shoshanna: "I am still very much interested in your offer. I'm a little short of cash at the moment and would like to know if you would consider taking $5,000 cash and my 30-day note for the other $5,000? (Signed) Tsering." Shoshanna did not reply. On October 10, without Tsering's knowledge, Shoshanna sold and delivered the truck to Mario for $11,000 cash. On October 15, Tsering wrote Shoshanna: "I have decided to accept your offer and will pay you $10,000 in cash when I pick up the truck on Nov.15. (Signed) Tsering." Shoshanna wrote back: "The truck is sold." Tsering sued Shoshanna for damages for breach of contract. Judgment for whom? Explain.