XYZ Co has 12,000 shares of common stocks. The stock has a standard deviation of return of 20% % and the stock index has a standard deviation of return of 15%. The correlation coefficient between stock return and stock index return is 0.56. The stock is expected to pay dividend of $2 in one year, $2 in two years, $2 in three years. Its expected price in three years is $72. The risk-free rate is 3%. The stock market index has an expected return of 12%. You MUST label all your answers with numbers and alphabets such as 3.a, 3.b, etc. 3. (a) Estimate the undiversifiable risk of XYZ stock. (b) Determine beta of XYZ stock. 4. Use the security market line or the capital asset pricing model to determine (a) the risk premium for stock XYZ. and (b) the required rate of return of the stock. 5. Determine (a) the per share value of the stock and (b) the total market value of all stocks