cost of equity = 9.5

9.17 Two shares of stock are purchased for $100 each at the beginning of a year. The expected val- ues of Stock A and Stock B one year from now are $120 and $150, respectively. The market is in equilibrium, and the riskless interest rate is 5%. The market portfolio's mean race of return is 15%. SML a. Calculate the beta of each of these two stocks. b. Assume that R, given by Equation 95 is the cost of equity which is the expected rate of return by stockholders. What is the ev of the investment in each of these two stocks? What is the NPV? c. Suppose you hold a portfolio composed of one share of each stock. Calculate your portfolio's beta. Calculate this portfolio's PV and NPV