The Evanec Company's next expected dividend, D1, is $3.79; its growth rate is 7%; and its common stock now sells for $37.00. New stock (external equity) can be sold to net $31.45 per share. a. What is Evanec's cost of retained earnings, rz? Do not round intermediate calculations. Round your answer to two decimal places M 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 common stock, re? Do not round Intermediate calculations. Round your answer to two decimal places Fe- %