A:Hello.Is this room service ? B: Yes.May I help you ? A: This is room 1425.We asked for the room service an hour ago . B: We're very sorry to cause you a lot of inconvenience . A: What's the matter ? B: We're rather busy right now.It will take another 15 minutes . A: Is it really going to take that long ? Will you rush the order ? B: I'm afraid it would take <MASK> at most . A: Ah , well , we have no choice .
15 minutes an hour 14 seconds