A stock has a beta of 1.1 and an expected return of 15 percent. A risk-free asset currently earns 4.6 percent.

a. What is the expected return on a portfolio that is equally invested in the two assets? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places. Omit the "%" sign in your response.)

Expected return ? %

b. If a portfolio of the two assets has a beta of .92, what are the portfolio weights? (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places. Omit the "%" sign in your response.)

Portfolio Weight ?

xS ? %

xrf ? %

c. If a portfolio of the two assets has an expected return of 9.50 percent, what is its beta? (Do not round intermediate calculations. Round your answer to 4 decimal places.)

Beta ?

d. If a portfolio of the two assets has a beta of 1.33, what are the portfolio weights? (Negative values should be indicated by a minus sign. Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places. Omit the "%" sign in your response.)

Porfolio Weight

xS ? %

xrf ? %

PLEASE FOLLOW INSTRUCTIONS VERY CAREFULLY BECAUSE I HAVE SPENT A FORTUNE ON THIS PROBLEM BECAUSE NO ONE HAS BEEN ABLE TO FIGURE IT OUT, SO I HAVE FAITH IN YOU !!!!!! ALSO, PLEASE FOLLOW INSTRUCTIONS ON ROUNDING DECIMALS, PLEASE AND THANK YOU SOOO MUCH !!!!!!!