No excel please. Show formulas and step-by-step

17. Using the SML Asset W has an expected return of 8.8 percent and a beta of .85 . If the risk-free rate is 2.6 percent, complete the following table for portfolios of Asset W and a risk-free asset. Illustrate the relationship between portfolio expected return and portfolio beta by plotting the expected returns against the betas. What is the slope of the line that results