Read the following article and answer the question. Article: Tom walks into a shop. It has a sign outside: " Second hand clothes bought and sold ." He is carrying an old pair of trousers and asks the owner of the shop. " How much will you give me for these?" The man looks at them and then says, " Two dollars." " What!" says Tom, " I think they are worth at least five." "No," says the man, "They aren't worth a cent more than two dollars." " Well," says Tom. Taking two dollars out of his pocket, " Here's your money. These trousers are hanging outside your shop. The list price of them is six dollars and a half. But I think that is too much money, so I want to find out how much they are really worth." Before the shop owner can think of anything, Tom walks out of the shop with the pair of trousers. Question: In fact, the trousers _ . Answer:
Answer:
are the shop owner's