Investors require an 8% rate of return on Mather Company's stock (i.e., rs=8%). (4) 7% ? Do not round intermediate calculations. Round your answers to the nearest cent. (1) $ (2) $ (3) $ (4) \$ b. Using data from part a, what would the Gordon (constant growth) model value be if the required rate of return was 8% and the expected growth rate was 8% or (2) 12% ? Round your answers to the nearest cent. If the value is undefined, enter N/A. (1) \$ (2) \$