4. The Edward Company is expected to pay a dividend of Di = $1.00 per share at the end of the year, and that dividend is expected to grow at a constant rate of 2.00% per year in the future. The company's beta is 1.15, the market risk premium is 5.50%, the expected market return is 9.5%, and the risk-free rate is 4.00%. What is the required rate of return