【每日一练】CFA 一级（2015年）

Question：

 Six companies in an industry have the following market shares: 

If Companies D and F merge into a new Company, G, the industry's three-company concentration  ratio would be closest to:
A. 72%. 
B. 74%. 
C. 71%. 
 

Answer = B 
The concentration ratio for the top three companies would be 74%:
A (30%) + B (25%) + G (12% + 7%).

CFA Level I
“The Firm and Market Structures,” Richard G. Fritz and Michele Gambera
Section 7.2

更多精彩：

我26岁，月薪一万，拿下CFA才有资格享受财务自由！

我在等成绩的时候，CFA协会都在做什么？