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【单选题】
北京为某商城的开业准备新建一个行人地下通道,需要初始投资50万元,建设期为1年。因方便了行人出入,估计每年可给商城增加8万元的收益,但每年用于通道照明和看护的费用将为1万元,如果资金的机会成本是10%,通道项目的计算期设为20年,项目的净现值为( )。
A.
83400
B.
95949
C.
98020
D.
32313
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