Business has been good for Keystone Control Systems, as indicated by the four-year growth in earnings per share. The earnings have grown from $1.00 to $3.51.

a. Determine the compound annual rate of growth in earnings (n = 4). (Do not round intermediate calculations. Input your answer as a percent rounded to 2 decimal places.)

b. Based on the growth rate determined in part a, project earnings for next year (E₁).(Do not round intermediate calculations. Round your answer to 2 decimal places.)

c. Assume the dividend payout ratio is 45 percent. Compute D₁. (Do not round intermediate calculations. Round your answer to 2 decimal places.)

d. The current price of the stock is $20. Using the growth rate (g) from part a and D₁ from part c, compute K_e. (Do not round intermediate calculations. Input your answer as a percent rounded to 2 decimal places..)

e. If the flotation cost is $3.00, compute the cost of new common stock (K_n) using growth rate (g) from part a and dividend (D₁) from part c. (Do not round intermediate calculations. Input your answer as a percent rounded to 2 decimal places.)