单项选择题

[听力原文]
W: I’d like to send this package air mail special delivery and insure it for 5 dollars, please.
M: Sure. thing. That’ll be $ 2.50 for the postage and 50 cents for the insurance.

How much will it cost me woman to send the package()

A.$5.00.
B.$2.00.
C.$2.50.
D.$3.00.