The Evanec Company's next expected dividend is $5.80; its growth rate is 8.80%; and its common stock now sells for $88.00. New stock can be sold to net $78.00 per share. a. What is Evanec's cost of retained earnings? b. What is Evanec's percentage flotation cost? c. What is Evanec's cost of new common stock? a)15.97%; b)11.36%; c)16.89% a)15.39%; b)12.82%; c)16.24% a)16.24%; b)12.82%; c)15.39% a) 15.39%; b)11.36%; c)16.24% a)16.24%; b)11.36%; c)15.39%