Based on the following information, calculate the coefficient of variation and select the best investment based on the risk/reward relationship.

1.Based on the following information, calculate the coefficient of variation and select the best investment based on the risk/reward relationship.

1.Based on the following information, calculate the coefficient of variation and select the best investment based on the risk/reward relationship.

Std Dev. Exp. Return

Company A 7.4 13.2

Company B 11.6 18.9

2.Based on the following information, calculate the coefficient of variation and select the best investment based on the risk/reward relationship.

Std Dev. Exp. Return

Company A 10.4 15.2

Company B 14.6 22.9

3.Based on the following information, calculate the required return based on the CAPM:

Risk Free Rate = 3%

Market Return =10.5%

Beta = 1.2