The Evanec Company's next expected dividend, D1, is $3.31; its growth rate is 5%; and its common stock now selis for $34.00. New stock (external equity) can be sold to net $27.20 per share. a. What is Evanec's cost of retained earnings, rs ? Do not round intermediate calculations. Round your answer to two decimal places. rs= \% b. What is Evanec's percentage fotation cost, F? Round your answer to two decimal places. F= c. What is Evanec's cost of new common stock, ree Do not round intermediate calculations. Round your answer to two decimal places. fee=%s