Research the American case of Sherwood v. Walker. This 19th century case involving the sale of a cow is one of the most famous contracts cases in American law. Give an outline of the facts in the case. What were the main legal issues involved? What approach did the court take in ad-dressing the legal issue? How did the court apply its approach to the facts of the case? Provide a detailed example of how the court's conclusion might be applied in a modern business setting.