given the following info in each question, please fill out the highlighted portion (show work if at all possible)

Kast Company's stock has a beta of 1.20, the risk-free rate is 4.70%, and the market risk premium is 3.30%. What is the firm's required rate of return? 1) return 0% Calculate the required rate of return for DcFinal Inc., assuming that (1) investors expect a 2.3% rate of inflation in the future, (2) the real risk-free rate is 3.196%, (3) the market risk premium is 2.4%96, (4) the firm has a beta of 1.20, and (5) its realized rate of return has averaged 15% over the last 5 years. 2) return 0% Rnd4Two Corporation's stock had a required return of 8.6% last year, when the risk-free rate was 2.7% and the market risk premium was 3.5%. Then an increase in investor risk aversion caused the market risk premium to rise by 4.0%. The risk-free rate and the firm's beta remain unchanged, what is the company's new required rate of return? (Hint: First calculate the beta, then find the required return.) 3) return 0% Jeep Motors has a beta of 0.90, the T-bond rate is 4.90%, and investors expect the annual future stock market return to be 10.60%. Based on the SML, what is the firm's required return? 4) return 0%