The Evanec Company's next expected dividend, D D1 is $3.19; its growth rate is 4%; and its common stock now seils for $37.00. New stock (external equity) car be sold to net $35.15 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= ofs b. What is Evanec's percentage flotation cost, F? Round your answer to two decimal places. F= 0% c. What is Evanec's cost of new common stock, re? Do not round intermediate calculations, Round your answer to two decimal places