During June, the following changes in inventory took place, what is the cost of the ending inventory under the following methods? (Show calculations, round to 2 decimal places if necessary.)

June 1 Balance 1,400 units @ $24

8 Sold 400 units @ $50

10 Sold 600 units @ $40

14 Purchased 800 units @ $36

24 Purchased 700 units @ $30

29 Sold 500 units @ $44

1. Perpetual, LIFO

2. Perpetual, FIFO

3. Periodic, FIFO

4. Periodic, LIFO

5. Periodic, average cost