d) What should Mr. Nat do if on February 10, 2013? Mr. Ryan did not make the payment on the sale contract of a plot of land at Phutthamonthon sai 4? Why?
In the law “A To Sale and To Buy contract is not enforceable court unless there is Some written evidence signed by the seller and buyer.” In this case, Mr. Nat and Mr. Ryan, their agreement was made in writing so Mr. Nat can claim to Mr. Ryan to buy a plot of land at Phutthamonthon soi 4 or Pay for wasted time because may be this contract make Mr. Nat lose the opportunity to sell the land to someone.