W: Can I help you? M: Well. I'm looking for something I saw at a friend's house a few days ago. W: What is it? M: It's a light metal shelf. W: You're in the right department, but we don't have them in stock now. M: Oh, that's too bad. Are you going to be getting more? W: They're on order, but I should warn you that the price has gone up. M: Just my luck. W: They were $12.50, but the new ones will be about three dollars more. Come in next week. We should have them by then. M: OK. I will be back. Thank you., Question: How did the man find out;about the item that he wants to buy? (A) A salesman recommended it. (B) He saw an advertisement. (C) His friend has one.
(C) His friend has one.