Compute Ke and Kn under the following circumstances: a. D1 = $3.50, P0 = $90, g = 5%, F = $2.00. (Do not round intermediate calculations. Round your answers to 2 decimal places.)

b. D1 = $.36, P0 = $50, g = 10%, F = $3.20. (Do not round intermediate calculations. Round your answers to 2 decimal places.)

c. E1 (earnings at the end of period one) = $4, payout ratio equals 35 percent, P0 = $27, g = 7.5%, F = $2.50. (Do not round intermediate calculations. Round your answers to 2 decimal places.)

d. D0 (dividend at the beginning of the first period) = $6, growth rate for dividends and earnings (g) = 6%, P0 = $53, F = $5. (Do not round intermediate calculations. Round your answers to 2 decimal places.)