Carlson Auto Dealers Inc. sells a handmade automobile as its only product. Each automobile is identical; however, they can be distinguished by their unique ID number. At the beginning of 2021, Carlson had three cars in inventory, as follows:

Car ID	Cost
203	$	69,000
207		69,000
210		72,000

During 2021, each of the three autos sold for $99,000. Additional purchases (listed in chronological order) and sales for the year were as follows:

Car ID	Cost			Selling Price
211	$	69,000		$	99,000
212		69,000			102,000
213		70,500		not sold
214		72,000			105,000
215		75,000			109,500
216		73,500		not sold
217		78,000			114,000
218		75,300			115,500
219		81,000		not sold

2. Calculate ending inventory and cost of goods sold assuming FIFO and a periodic inventory system.