Dialogue:

M: Hi, what can I do for you?

W: I'd like to send this package to France. Can it be delivered in the next five days?

M: Yes. We offer an overnight service. It'll cost 70 dollars.

W: Ah, that's a bit expensive. Do you have a three-day service?

M: No, but we can get your package to France in one week for 40 dollars.

W: Well, that sounds good. I'll take that. Is the service guaranteed?

M: Yes. We also offer a service where we can track your package. But that will cost 10 dollars extra.

W: Oh, I won't need the tracking service...

Question: How much will the woman pay at last? 

- $10.

- $40.

- $70.


$40.