Consider a portfolio consisting of three assets with the following expected returns and standard deviations:
Asset A: Expected Return = 8%, Standard Deviation = 10%
Asset B: Expected Return = 10%, Standard Deviation = 15%
Asset C: Expected Return = 12%, Standard Deviation = 20%
The correlation coefficients between the returns of the assets are:
If an investor is considering the overall risk of the portfolio formed by these three assets, which of the following measures of risk will provide a comprehensive assessment by taking into account the variances and covariances among the assets?