Altira Corporation provides the following information related to its merchandise inventory during the month of August 2021:

Aug.1	Inventory on hand3,800 units; cost $7.10 each.
8	Purchased 19,000 units for $7.30 each.
14	Sold 15,200 units for $13.80 each.
18	Purchased 11,400 units for $7.40 each.
25	Sold 14,200 units for $12.80 each.
28	Purchased 5,800 units for $5.80 each.
31	Inventory on hand10,600 units.

Required: Using calculations based on a periodic inventory system, determine the inventory balance Altira would report in its August 31, 2021, balance sheet and the cost of goods sold it would report in its August 2021 income statement using each of the following cost flow methods.

Determine the inventory balance Altira would report in its August 31, 2021, balance sheet and the cost of goods sold it would report in its August 2021 income statement using the FIFO method. (Round "Cost per Unit" to 2 decimal places.)

Determine the inventory balance Altira would report in its August 31, 2021, balance sheet and the cost of goods sold it would report in its August 2021 income statement using the LIFO method. (Round "Cost per Unit" to 2 decimal places.)

Determine the inventory balance Altira would report in its August 31, 2021, balance sheet and the cost of goods sold it would report in its August 2021 income statement using the Average cost method. (Round "Average Cost per Unit" to 2 decimal places.)