PQR Corporation has a Beta of 1.5. The risk-free rate is 6%, and the market risk premium is 9%. What is the required rate of return of PQR?

Josh has a portfolio of two stocks, Stocks A has a Beta of 2.4 and stock B has a Beta of 0.9. Funds are allocated with 60% in Stock A and 40% in Stock B. If the T-bill rate is 4%, and the market expected return is 13%, what is the required return on the portfolio?

A stock provides the following returns:

Year 1 6%
Year 2 10%
Year 3 -6%

What is the geometric average return?