[originaltext]M: Is this the way to McGraw Books?W: Yes, it is. Turn left at t

M: Is this the way to McGraw Books?
W: Yes, it is. Turn left at the Second Avenue. Go about three blocks, and you’ll see the bookstore on your right. It’s next to the post office.
Q: What is the man looking for?

W: Is this the bookcase you advertised?
M: Yes, it’s our regular $ 9.50 bookcase. These are the last two. If you can use them both, you can have them for $15.
Q: How much can she save if she buys the two bookcases?