4. Brennan's just paid a dividend of $1.50 per share. This is expected to grow at an 8% annual rate for the next three years, then it will grow at 2% in perpetuity. The coefficient of correlation of Brennan's with the market portfolio is 0.3 and its standard deviation is 24%. The expected return and standard deviation for the market are 12% and 9% respectively. a. What is the beta for Brennan's? b. If the risk-free rate of return is 5%, what is the required rate of return for Brennan's? c. What is the price of a single share of Brennan's