Required information

[The following information applies to the questions displayed below.] Ferris Company began January with 6,000 units of its principal product. The cost of each unit is $5. Merchandise transactions for the month of January are as follows:

	Purchases
Date of Purchase	Units		Unit Cost*			Total Cost
Jan. 10	5,000		$	6			$	30,000
Jan. 18	6,000			7				42,000
Totals	11,000							72,000

* Includes purchase price and cost of freight.

Sales
Date of Sale	Units
Jan. 5	3,000
Jan. 12	2,000
Jan. 20	4,000
Total	9,000

8,000 units were on hand at the end of the month.

Required: 1. Calculate January's ending inventory and cost of goods sold for the month using FIFO, periodic system.