The Evanec Company's next expected dividend, D1, is $2.78; its growth rate is 5%; and its common stock now sells for $33. New stock (external equity) can be sold to net $28.05 per share.

What is Evanec's cost of retained earnings, rs? Round your answer to two decimal places. rs = %

What is Evanec's percentage flotation cost, F? Round your answer to two decimal places. F = %

What is Evanec's cost of new common stock, re? Round your answer to two decimal places. re = %