NO.PZ2015121802000031
问题如下:
An portfolio is constructed as 65% on risky assets with expected return of 12% and standard deviation of 10.15%, and 35% on risk-free assets with a 3% return. What is the expected return and standard deviation of his portfolio?
选项:
解释:
B is correct.
Expected return: (0.65 x 0.12) + (0.35 x 0.03) = 0.0885, or 8.85%.
Standard deviation: 0.65 x 0.1015 = 0.0660, or 6.60%.