Hamilton Company uses a periodic inventory system. At the end of the annual accounting period, December 31 of the current year, the accounting records provided the following information for product 1:

Units Unit Cost Inventory, December 31, prior year 1,900 $ 6

For the current year:

Purchase, March 21 6,080 5

Purchase, August 1 4,010 3 Inventory, December 31, current year 2,850

Required: Compute ending inventory and cost of goods sold under FIFO, LIFO, and average cost inventory costing methods. Note: Round "Average cost per unit" to 4 decimal places and final answers to nearest whole dollar amount.