Compute Ke and Kn under the following circumstances: a. D1=$5.80,P0=$104,g=5%,F=$4.00. Note: Do not round intermediate calculations. Round your answers to 2 decimal places. b. D1=$0.22,P0=$33,g=4%,F=$1.50. Note: Do not round intermediate calculations. Round your answers to 2 decimal places. c. E1( earnings at the end of period one )=$5, payout ratio equals 40 percent, P0=$41,g=6.7%,F=$3.60. Note: Do not round intermediate calculations. Round your answers to 2 decimal places. d. D0( dividend at the beginning of the first period )=$5, growth rate for dividends and earnings (g)=7%,P0=$67,F=$2. Note: Do not round intermediate calculations. Round your answers to 2 decimal places