A company had the following purchases and sales during its first year of operations:

	Purchases	Sales
January:	10 units at $120	6 units
February:	20 units at $125	5 units
May:	15 units at $130	9 units
September:	12 units at $135	8 units
November:	10 units at $140	13 units

On December 31, there were 26 units remaining in ending inventory. Using the Perpetual LIFO inventory valuation method, what is the cost of the ending inventory? (Assume all sales were made on the last day of the month.)