Manipulating CAPM Use the basic equation for the capital asset pricing model (CAPM) to work each of the following problems. a. Find the required retum for an asset with a beta of 0.72 when the risk-free rate and market return are 10% and 18%, respectively. b. Find the risk-free rate for a firm with a required return of 10.965% and a beta of 0.99 when the market return is 11%. c. Find the market rotum for an asset with a required return of 14.330% and a beta of 1.37 when the risk-free rate is 4%. d. Find the beta for an asset with a required return of 20.858% when the risk-free rate and market return are 9% and 16.7%, respectively. a. The required return for an asset with a beta of 0.72 when the risk-free rate and market return are 10% and 18%, respectively, is \%. (Round to two decimal places.)