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请问在算替代项目NPV的最终现金流时,残值中考虑的变卖旧项目产生的抵减项,和算初始现金流时变卖旧项目产生的抵减项,前后两者有什么区别吗?为什么不是重复考虑了呢? 请不要回复我以下文字,我在别的提问里已经看到了,但是我还是看不明白。 1.期初的是买入新资产-卖出旧资产的替代部分。 2.期末是新资产售价-旧资产未替代部分售价。期末新资产售价-新资产账面价值,旧资产未替代部分售价-旧资产未替代部分账面价值。
已回答An investor will receive an annuity of $4,000 a year for ten years. The first payment is to be received five years from today. At a 9% discount rate, this annuity's worth today is closest to: A $16,684 B $18,186 C $25,671. 【答案】 B 【解析】 Two steps: (1) Find the PV of the 10-year annuity: N = 10; I/Y = 9; PMT =-4,000; PV = 0; CPT → PV = 25,670.63. This is the present value as of the end of Year 4; (2) Discount PV of the annuity back four years: N = 4; PMT = 0; FV =-25,670.63; I/Y = 9; CPT → PV = 18,185.72. 第二步,为什么N=4,不是N=5?我认为N=5
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