题干

假定某出口企业年生产出口商品100万件,每件商品的成本为10美元,每件商品的出口价格为30美元,该年美元兑换人民币的平均汇率为1美元 = 8元人民币。第二年由于受金融危机影响该出口企业劳动生产率下降20%,同时美元兑换人民币的平均汇率也变化为1美元 =" 7." 5元人民币。在其他条件不变的情况下,按人民币计算,该企业第二年的利润比上年下降了                                                 

A:3200万元

B:4000万元

C:1000万元

D:6000万元

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答案(点此获取答案解析)

B

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