Filimonov Inc. has the following information related to purchases and sales of one of its inventory items:

Date		Description		Units Purchased at Cost	Units Sold at Retail
June 1			Beginning Inventory	150 units @ $11 = $1,650
9			Purchase 1	200 units @ $12 = $2,400
14			Sale 1		300 units @ $25
22			Purchase 2	250 units @ $14 = $3,500
29			Sale 2		225 units @ $25

Assume that Filimonov uses a periodic inventory system.

Calculate the cost of goods sold and the cost of ending inventory using the LIFO inventory costing method.