You own $$22,280$ of Denny's Corporation stock that has a beta of $3\mathrm{.}26.$ You also own $$26,736$ of Qwest Communications $($beta $=1\mathrm{.}97)$

and $$6,684$ of Southwest Airlines $($beta $=0\mathrm{.}95).$ Assume that the market return will be $12\mathrm{.}0$ percent and the risk$-$free rate is $6\mathrm{.}0$ percent.

What is the risk premium of the portfolio?

Note: Do not round intermediate calculations and round your final answer to $2$ decimal places.