Compute K_e and K_n under the following circumstances:

a. D₁ = $6.80, P₀ = $106, g = 4%, F = $5.00. (Do not round intermediate calculations. Round your answers to 2 decimal places.)

b. D₁ = $.32, P₀ = $35, g = 5%, F = $2.00. (Do not round intermediate calculations. Round your answers to 2 decimal places.)

c. E₁ (earnings at the end of period one) = $12, payout ratio equals 15 percent, P₀ = $43, g = 7.8%, F = $4.10. (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) = 5%, P₀ = $69, F = $6. (Do not round intermediate calculations. Round your answers to 2 decimal places.)