A、The person in charge is not in the office. B、The supplies are out of stock for the moment. C、They failed to reach an agreement

W: Sales department. Can I help you?
M: Oh, yes. I hope so. My name is Kings Bruce of GPF Ltd. We need some supplies for our design office.
W: I see. What sort of things are you looking for, Mr. Kings Bruce?
M: Well, first of all, we need one complete new drawing board.
W: Well, in the standard range, we have the D044, and the D045 models.
M: Oh, what’s the difference between them?
W: Well, the D045 has the mending system and it does cost slightly more as a result.
M: So what is the total price?
W: For the D045, it is 387 pounds 50 pence.
M: And does that include value added tax?
W: Oh, yes.
M: Can you tell me how long it takes to deliver?
W: I can’t give a definite date now I’m afraid, because it depends on the other orders we have to get out. But it will certainly be within three weeks.
M: OK, now we also want some drawing pens, ink and correction fluid, and some drawing paper.
W: Ah, now the lady who deals with drawing office supplies isn’t here this morning I’m afraid. But I could ask her to give you a ring this afternoon if you like.
M: Oh, yes. Thank you.
W: What is your telephone number?
M: It is Redding. That is code 0734, 21653-51.
W: OK, I will get Miss Thompson to ring you this afternoon. Now would you like me to place an order for one D045 drawing board?
M: Yes, please. You’ve been most helpful. Goodbye.
W: Goodbye.
9. What’s the man’s purpose in making the telephone call?
10. Why can’t the man order the other drawing office supplies right now?
11. What’s the man’s telephone number?