问题
单项选择题
In a value-weighted index firms with:（）
A. larger market caps have lesser impacts on the index.
B. greater market caps have greater impacts on the index.
C. higher stock prices have greater impacts on the index.
答案
参考答案：B
解析：
In a value weighted index, firms with greater market caps have a greater impact on the index than firms with lower market caps. A higher stock price does not necessarily mean a higher market cap.
