ChaseDream

标题: 求问TTGWD-4-17? [打印本页]

作者: vincentwh    时间: 2006-10-24 15:10
标题: 求问TTGWD-4-17?

Q17:

Last year the price per share of Stock X increased by k percent and the earnings per share of Stock
                X increased by m percent, where k is greater than m.  By what percent did the ratio of price per share to earnings per share increase, in terms of k and m?

 

A.       %

B.      (km) %

C.      [100(km)] / (100 + k) %

D.     [100(km)] / (100 + m) %

E.      [100(km)] / (100 + k + m) %

Answer: D

请问NN, 怎么算出来的? 主要对划出来的句字不理解. 赚了的比例和涨了的比例有什么区别?


作者: wangrui523    时间: 2006-10-24 15:45

同问!!


作者: vincentwh    时间: 2006-10-25 13:46
好心人回答一下吧!
作者: wangrui523    时间: 2006-10-25 23:12
顶一下再,谁来回答一下吖,牛牛们呢?
作者: mymengming    时间: 2006-10-25 23:25
以下是引用vincentwh在2006-10-24 15:10:00的发言:

Q17:

Last year the price per share of Stock X increased by k percent and the earnings per share of Stock
    X increased by m percent, where k is greater than m.  By what percent did the ratio of price per share to earnings per share increase, in terms of k and m?

 

A.       %

B.      (km) %

C.      [100(km)] / (100 + k) %

D.     [100(km)] / (100 + m) %

E.      [100(km)] / (100 + k + m) %

Answer: D

请问NN, 怎么算出来的? 主要对划出来的句字不理解. 赚了的比例和涨了的比例有什么区别?

就是股票的加个涨了k%,股利增了m%,问股价/股利的比例增加了多少

[p(1+k%)]/[e(1+m%)]-p/e


作者: cpcjustin    时间: 2006-10-26 02:47

Last year the price per share of Stock X increased by k percent and the earnings per share of Stock
                X increased by m percent, where k is greater than m.  By what percent did the ratio of price per share to earnings per share increase, in terms of k and m?

 

A.       %

B.      (km) %

C.      [100(km)] / (100 + k) %

D.     [100(km)] / (100 + m) %

E.      [100(km)] / (100 + k + m) %

the ratio of price per share 1+k%)

the ratio of earnings per share 1+m%)

((1+k%)-(1+m%))/(1+m%)=[100(km)] / (100 + m) %

earnings per share :每股盈利


作者: wangrui523    时间: 2006-10-26 12:37
了解
作者: EricMIT    时间: 2008-9-8 13:45

顶一下,谁能帮普及一下这道题的背景知识么?

每股股价和每股盈利的关系?

题目基本作对了,但基本是不知道怎么做对的。谢谢NN






欢迎光临 ChaseDream (https://forum.chasedream.com/) Powered by Discuz! X3.3