[单选题]已知甲和乙是两个寿命期相同的互斥方案，其中乙方案投资大于甲方案。通过测算得出甲、乙两方案的内部收益率分别为17%和14%，差额投资收益率为13%，基准收益率为14%，关于方案选择的说法，正确的是（）。

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