A firm pays a $1.40 dividend at the end of year one. It has a share price of $50(P) and a constant growth rate (g) of 5 percent. a. Compute the required (expected) rate of return ( Ke ) (Do not round intermediate calculations. Round the final answer to 2 decima 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 varrable changes at a time No actual numbers are necessary) b. If the dividend payment increases: Ke will go up. Ke will go down. Keremains constant. c. If the expected growth rote increases: Ke will go up. Kewill go down. Ke remains constant. d. If the stock price increases, Ke will go up. Ke will go down. Keremains constant