The Evanec Company's next expected dividend, D1, is $3.64; its growth rate is 5%; and its common stock now sells for $31.00. New stock (external equity) gan be sold to net $26.35 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 flotation cost, F? Round your answer to two decimal places. F= c. What is Evanec's cost of new commion stock, fe? Do not round intermediate calculabons, Round your answer to two decimal places. re=