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Investors require a 13% rate of return on Brooks Sisters's stock (rs = 13%).

a. What would the estimated value of Brooks's stock be if the previous dividend were D0 = $3.00 and if investors expect dividends to grow at a constant annual rate of (1) 5%, (2) 0%, (3) 5%, and (4) 10%?

b. Using data from part a, what is the constant growth model's estimated value for Brooks Sisters's stock if the required rate of return is 13% and the expected growth rate is (1) 13% or (2) 15%? Are these reasonable results? Explain.

c. Is it reasonable to expect that a constant growth stock would have g > rs?