单项选择题

[听力原文]
W: I would like to cheek out now. My name is Nancy Muns. room 1112.
M: Yes. here we are. The rate on that room is. $ 30.00. You made a long distance call. person to parson, so the telephone hill is $12.00.

How much does the woman here to pay()

A.$ 15.00.
B.$ 12.00.
C.$ 40.00.
D.$ 42.00.