What is the expected return of your portfolio if you own $630$ shares of Shark, which are priced at $$20\mathrm{.}00$ each and have a beta of $1\mathrm{.}48,$ and $557$ shares of Rhino, which are priced at $$17\mathrm{.}00$ each and have a beta of $1\mathrm{.}36,$ and if the expected return on the market is $13\mathrm{.}00\%,$ inflation is $1\mathrm{.}00\%,$ and the risk$-$free return $3\mathrm{.}00\%?($Round the value to $100$th decimal and Please enter the value only without converting it to a decimal format. If the answer is $8\mathrm{.}55\%,$ enter $8\mathrm{.}55)$