问题如下图：
选项：
A. 
B. 
C. 
解释：
为什么这里Centralino的forward P/E不能用第二小问里的答案5.4？
NO.PZ201612170200000305 问题如下 5. Baseon Exhibit 1 anusing the harmonic meof the peer group forwarP/Es shown in Exhibit 3 a valuation incator, the common shares of Centralino are: A.unrvalue B.fairly value C.overvalue C is correct. The harmonic meis calculatefollows:xH=n∑i=1n(1xi)=5(15.9)+(18.3)+(13.0)+(115.0)+(14.6)=5.5x_H=\frn{\splaystyle\sum_{i=1}^n{(\frac1{x_i})}}=\frac5{{(\frac1{5.9})}+{(\frac1{8.3})}+{(\frac1{3.0})}+{(\frac1{15.0})}+{(\frac1{4.6})}}=5.5xH=i=1∑n(xi1)n=(5.91)+(8.31)+(3.01)+(15.01)+(4.61)5=5.5The forwarP/E for Centralino is €50/€6.00 = 8.3. Because Centralino’s forwarP/E is higher ththe harmonic meof the peer group, the shares of Centralino apperelatively overvalue 5.5和8.3是算出来了，但不会比较，P/E比率越小越好？
NO.PZ201612170200000305 The forwarP/E for Centralino is €50/€6.00 = 8.3 这里的€6.00找不到？
NO.PZ201612170200000305 我计算的5/（0.17+0.12+0.33+0.667+0.22），为什么算不出5.5
justifieforwarPE 和 普通的forwarPE如何区别？
老师，这个调和平均数的求法是每股都买一块钱的意思来求的是么？我记得上课老师讲的是每只股票都买一股，这好像不太一样呀
