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forri · 2021年11月12日

这题干的英文怎么翻译都感觉不对

NO.PZ2017092702000018

问题如下:

Given the discount rate of 4% a year compounded annually, the present value (PV)of 50,000, as of the end of Year 5 (PV5 ), of the cash flow received at the end of Year 20 is closest to:

选项:

A.

$22,819.

B.

$27,763.

C.

$28,873.

解释:

B is correct.

The PV in Year 5 of a $50,000 lump sum paid in Year 20 is $27,763.23 (where FV is future value): PV = FVN(1 + r)N PV = $50,000(1 + 0.04)15 PV = $27,763.23

已知年化折现率为4%,按年计息,求在第20年末发生的一笔金额为50000的现金流在第五年末的现值为多少。计算器步骤如下:

N=15; I/Y=4; PMT=0; FV=-50,000; CPT PV =27763.22514

Given the discount rate of 4% a year compounded annually, the present value (PV)of 50,000, as of the end of Year 5 (PV5 ), of the cash flow received at the end of Year 20 is closest to:



看了其他回答,这个题干应该这么写吧:


Given the discount rate of 4% a year compounded annually,

at the end of Year 20 ,the present value (PV)is 50,000

as of the end of Year 5 (PV5 ) PV is closest to: ?


是我英文不行还是这个题目语法写的有问题??????

2 个答案
已采纳答案

星星_品职助教 · 2021年11月13日

同学你好,

题干是没问题的,具体英语语法不具体展开了,可以分拆理解一下。

1)“the present value (PV)of 50,000” 指得是这是一笔针对 50,000 的PV需要计算;

2)“as of the end of Year 5 (PV5 )”作为插入语,描述前面这笔(针对50,000的)PV是要计算到第五年末的;

3)后面的“ of the cash flow received at the end of Year 20”的这个“of”跟的是前面的50,000,说明这个50,000是在第20年末收到的;


最终的意思是 现在有一笔在第20年末能收到的现金流,这笔现金流在第20年末是5000,问这个5000折现到第五年末的现值是多少钱。

DelayNoMore · 2022年04月13日

想问一下是不是可以这样理解: 不管语法怎样,这题的理解重点是否在于有个前提,是以‘’the discount rate‘’出现的? 再有想问一下如果考试的话原题就是以这样一模一样的句式出现的还是说会变换问题的表达方式?

星星_品职助教 · 2022年04月13日

@DelayNoMore

同学你好,题目的关键是the present value (PV)of 50,000, as of the end of Year 5 (PV5 ), 这句话说明了要求的是在5时点的PV,而不是0时点。

这道题在原版书的例题和课后题里都有出现,考试是有可能出现一样的描述的。

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NO.PZ2017092702000018 问题如下 Given the scount rate of 4% a yecompounannually, the present value (PV)of 50,000, of the enof Ye5 (PV5 ), of the cash flow receivethe enof Ye20 is closest to: A.$22,819. B.$27,763. C.$28,873. B is correct. The PV in Ye5 of a $50,000 lump sum paiin Ye20 is $27,763.23 (where FV is future value): PV = FVN(1 + r)–N PV = $50,000(1 + 0.04)–15 PV = $27,763.23已知年化折现率为4%,按年计息,求在第20年末发生的一笔金额为50000的现金流在第五年末的现值为多少。计算器步骤如下N=15; I/Y=4; PMT=0; FV=-50,000; CPT PV =27763.22514 不应该是Y5的现值吗?也就是20年的折现到5年,5年再折现到现在啊?

2023-02-16 00:35 1 · 回答

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2022-11-22 20:47 1 · 回答

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2021-07-27 16:26 1 · 回答

NO.PZ2017092702000018 No.PZ2017092702000018 

2021-07-04 10:48 2 · 回答