问题如下：
Kirk, a researcher in a securities company, wants to rank the relative value of companies he covers by their forward PEG ratio. The information on companies are shown below:
According to the information above and ranking by PEG ratio, which company is the most attractive one and which company is the least attractive one?
选项：
A.Most attractive: Company A; Least attractive: Company C
B.Most attractive: Company D; Least attractive: Company B
C.Most attractive: Company B; Least attractive: Company D
解释：
B is correct.
考点：考察应用PEG进行relative value比较
首先根据信息计算Forward P/E：
Company A：32/1.65=19.4
Company B：46/1.20=38.3
Company C：77/3=25.7
Company D：10/2.5=4
然后计算各自的Forward PEG：
A：19.4/15=1.29
B：38.3/18=2.13
C：25.7/22=1.17
D：4/7=0.57
当用PEG比较时，PEG越小则代表其越被低估。因此按PEG标准，公司D是最好，公司B最差。
您好，请问为啥解题时除g时没带百分号？
