Calculate the required rate of return for a company assuming that $(1)$ investors expect a $3\mathrm{.}5\%$ rate of inflation in the future, $(2)$ the real risk$-$free rate is $3\%,(3)$ the expected market return is $12\mathrm{.}5\%,(4)$ the firm has a beta of $1\mathrm{.}25$ and $(5)$ its realized rate of return has averaged $19\mathrm{.}0\%$ over the last $5$ years.

$14\mathrm{.}88\%$

$10\mathrm{.}50\%$

$18\mathrm{.}63\%$

$22\mathrm{.}13\%$

$14\mathrm{.}00\%$