In: Finance
Portfolio A has an expected return of 10% per year and a standard deviation of 20% per year, while the risk-free asset returns 2% per year.
a. What is the expected return of a portfolio consisting the risk-free asset and portfolio A that has a standard deviation of 15%?
b. What is the portfolio weight on A of a portfolio consisting the risk-free asset and portfolio A that has a standard deviation of 15%?
c. What is the standard deviation of a portfolio consisting the risk-free asset and portfolio A that has an expected return of 6%?