单项选择题

A.[150000+3000X (1-20%)-60000-12X 1000X 2]X 10%-2520=4320(元)
B.[150000+(3000-800)-60000-12X 1000]X 10%-2520=5500(元)
C.[150000+(3000-800)-60000-33750-12X 1000]X 10%-2520=2125(元)
D.[150000+3000X (1-20%)-60000-33750-12X 1000X 50%]X 10%-2520=2745(元)