A security dealer is offering a $$10,000$ T$-$bill with $73$ days to maturity with an equivalent annual yield $($rEAY$)$ of $3\mathrm{.}10\%.$ The bank discount rate equals

$0\mathrm{.}60\%$

$3\mathrm{.}00\%$

$3\mathrm{.}08\%$

$3\mathrm{.}10\%$