You own a portfolio that has $2000$ shares of stock A$,$ which is priced at $$13\mathrm{.}75$ per share and has an expected return of $16\mathrm{.}86\%,$ and $4000$ shares of stock B$,$ which is priced at $$9\mathrm{.}17$ per share and has an expected return of $7\mathrm{.}79\%.$ The risk$-$free return is $4\mathrm{.}21\%$ and inflation is expected to be $3\mathrm{.}27\%.$ What is the risk premium for your portfolio?

$6\mathrm{.}72\%($plus or minus $0\mathrm{.}02$ percentage points$)$

$5\mathrm{.}98\%($plus or minus $0\mathrm{.}02$ percentage points$)$

$7\mathrm{.}47\%($plus or minus $0\mathrm{.}02$ percentage points$)$

$4\mathrm{.}48\%($plus or minus $0\mathrm{.}02$ percentage points$)$

None of the above is within $0\mathrm{.}02$ percentage points of the answer