Sara borrowed $$5,000$ on a $120-$day $5\%$ note. Sara paid $$500$ toward the note on day $40.$ On day $90,$ she paid an additional $$500.$ Using the U$.$S$.$ Rule, her adjusted balance after the first payment is:

Multiple Choice

None of these

$$4,527\mathrm{.}87$

$$4,527\mathrm{.}78$

$$4,725\mathrm{.}70$

$$4,725\mathrm{.}87$