Oriole Company uses the perpetual inventory system and began business on August $1.$ During the month Oriole made inventory purchases of $$9500,$ terms of $\frac{3}{15},\frac{n}{45}.$ Oriole returned $$300$ worth of goods during the month, paid all suppliers in time to take advantage of all offered cash discounts during the month and sold inventory with a value of $$5200.$ These were the only inventory transactions during the month. What is the balance in the inventory account at the end of August?

$$3733$

$$3724$

$$4000$

$$9500$