The Evanec Company's next expected dividend, D$1,$ is $$3\mathrm{.}87$; its growth rate is $6\%$; and its common stock now sells for $$36.$ New stock $($external equity$)$ can be sold to net $$30\mathrm{.}60$ per share.

What is Evanec's cost of retained earnings, rs$?$ Round your answer to two decimal places. Do not round your intermediate calculations.

rs $=$

$\%$

What is Evanec's percentage flotation cost, F$?$ Round your answer to two decimal places.

F $=$

$\%$

What is Evanec's cost of new common stock, re$?$ Round your answer to two decimal places. Do not round your intermediate calculations