What is market risk premium in percentage if the price of stock $A$ is $$85\mathrm{.}82,$ Treasury bills yield is $2\mathrm{.}71$ percent, and the projected beta of the firm is $0\mathrm{.}82.$ Assume this companyjust paid a dividend of $$2\mathrm{.}50$ per share and the dividend growth rate is $5\mathrm{.}74$ percent. $($round your final answer to $1$decimal place: $20\mathrm{.}456-->20\mathrm{.}5)$ I know how to solve on paper but need help creating a formula for excel to solve $!!!!$