8. a) Rosenberg Inc. is considering a capital budgeting project that has an expected return of 20% and a standard deviation of 25%. What is the project's coefficient of variation? Coefficient of Variation = b) North Shore Company's stock has a beta of 1.40, the risk-free rate is 4.25%, and the market risk premium is 5.50%. What is North Shore's required rate of return? Required Rate of Return =