Tony's Market recorded the following events involving a recent purchase of inventory:
Received goods for $80,000, terms 2/10, n/30.
Returned $1,600 of the shipment for credit.
Paid $400 freight on the shipment.
Paid the invoice within the discount period.

As a result of these events, the company's inventory:

A. increased by $77232.
B. increased by $76832.
C. increased by $78800.
D. increased by $77224.