Scenario A:Mr.Summer made an offer to sell his sailboat to Harry, promising to keep the offer open for a one-week. However, Mr. Summer changed his mind after three days, and decided he no longer wanted to sell his sailboat.He phoned Harry to inform him that he was revoking his offer because he wanted to keep the sailboat for his children to use when they visit.Harry was angry and said that he wanted the sailboat and was going to hold Mr. Summer to his promise to hold the offer open for one-week. Harry sued Mr. Summer for breach of contract. Will he win? Explain.