A、Slippers are not big enough for the man. B、The man has to buy a pair of slippers. C、She does not want the man to take off his

M: Excuse me, I’m looking for the textbook by Professor Jordan for the marketing course.
W: I’m afraid it’s out of stock. You’ll have to order it. And it will take the publisher three weeks to send it to us.
Q: Where did this conversation most probably take place?

M: Do you mind if I take off my shoes? My feet are killing me.
W: As a matter of fact, we don’t have enough slippers.
Q: What does the woman mean?