A dealer is quoting a $$25,000$ face value, $90-$day T$-$bill quoted at $4\mathrm{.}15$ bid, $4\mathrm{.}05$ ask. You could buy this bill at

$$24,750\mathrm{.}05$;$$24$;$755\mathrm{.}57$

or sell it at

$$24,746\mathrm{.}88$;$$24,740\mathrm{.}63$

$$24,749\mathrm{.}23$; $$24,748\mathrm{.}09$

$$24,755\mathrm{.}25$;$$24,759\mathrm{.}58$