精选优质文档-倾情为你奉上Case discussion1. Mr. X is regular customer of Mr. Y, the owner of a bookstore. One morning, Mr. X went into Mr. Ys bookstore, looked at some books, and picked up a book. Because Mr. X forgot bringing money with him, he promised Mr. Y that he would pay for the book the next day. Mr. Y agreed. Is there a contract? If so, classify it within the types in this chapter.(Express contract; unilateral contract; valid contract; executor contract)2. Mr. X called a neighbor and of
