NO.PZ201512300100001102
问题如下：
2. Based upon the information in Exhibit 1, the price-to-sales ratio for You Fix It is closest to:
选项：
A.0.28.
B.0.55.
C.0.90.
解释：
C is correct.
The price-to-sales ratio is calculated as price per share divided by annual net sales per share.
Price per share = $37.23
Annual net sales per share = $67.44 billion/1.638821 billion shares = $41.15
Price-to-sales ratio (P/S) = $37.23/$41.15 = 0.90
为什么不直接用P/s，P未曾单独说明单位，S是总的，为什么还“/”数量
