问题如下：
Jacques is preparing the valuation for PZ Inc., a manufacturer and distributor of red wine and recently acquired a major bottling company in order to offer a broader product line. The acquisition will have a significant impact on PZ’s future results. Given that PZ estimated EPS and Current share price are $2 and $40 respectively. The most appropriate price-to-earnings ratio to use in the valuation of PZ is closest to?
选项：
A. 15.
B. 10.
C. 20.
解释：
C is correct.
考点：PE
解析：C是正确的。由于PZ近期刚完成了对装瓶公司的重大收购，所以远期市盈率也被称为领先市盈率更加适合用于PZ的估值，因为预期收益中应该包括收购后装瓶公司的业绩。远期P/E的计算方法为当前价格除以每股预期收益，即每股40美元/ 2美元= 20。
老师，这题目真的可以这样做吗？他要收购，size会有影响理论上不应该用E/B来算的那种吗？是就因为有俩数字吧……不然这个P/E应该不能用才对吧
