A firm pays a $1.80 dividend at the end of year one. It has a share price of $75(P0) and a constant growth rate (g) of 9 percent. a. Compute the required (expected) rate of return (Ke). (Do not round intermediate calculations. Round the final answer to 2 decimal places.) Required rate of return Also indicate whether each of the following changes would make the required rate of return (Ke) go up or down. (In each question below, assume only one variable changes at a time. No actual numbers are necessary.) . If the dividend payment increases; Ke will go up. Ke will go down. Ke remains constant