The units of inventory available for sale during the month of June were as follows:

June 1	Beginning Inventory	60 units at $40
June 15	Purchase	40 units at $30
June 22	Purchase	20 units at $20

There are 20 units of inventory at June 30.

Required: Determine the cost of goods sold using: 1. FIFO 2. LIFO 3. Average cost (Round all calculations to two decimal places.) Required: Determine the ending inventory using: 1. FIFO 2. LIFO 3. Average cost (Round all calculations to two decimal places.)