The expected market return for the S&P $500$ in $2027$ is $7\mathrm{.}5\%.$ The risk free rate is $2\mathrm{.}5\%$ and beta is calculated to be $\mathrm{.}8$ for General Dynamics. General Dynamics has a $$21$ Price$/$Earnings ratio and is expected to have an EPS of $$3\mathrm{.}05$ in $2027.$ Using CAPM what is the required rate of return for General Dynamics?