问题如下:
Which of the following statement is most correct about the portfolio on efficient frontier:
选项:
A.The portfolios have the lowest expected return for each level of risk.
B.The portfolios are well-diversified.
C.The portfolios ignore some risky assets.
解释:
B is correct.
The portfolios on the efficient frontier have the greatest expected return for each level of risk. All risky assets are included and the portfoliso are well-diversified.
C为什么错了呢