A stock has a beta of 1.20 and an expected return of 14 percent. a risk-free asset currently earns 3 percent.

What is the expected return on a portfolio that is equally invested in the two assets? ( do not round intermediate calculations and round your answer to 2 decimal places)

If a portfolio of the two assets has a beta of .72 ,what are the portfolio weights?( do not round intermediate calculations and round your answer to 4 decimal places)

If the portfolio of the two assets has an expected return of 10 percent, what is its beta?( do not round intermediate calculations and round your answer to 3 decimal places)