Nittany 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: Required: Compute ending inventory and cost of goods sold for the current year under FIFO, LIFO, and average cost inventory costing methods. Hamilton Company uses a periodic inventory system. At the end of the annual accounting perlod, December 3 of the current year, the accounting records provided the following information for product 1: Required: Compute ending inventory and cost of goods sold under FIFO, LIFO, and average cost inventory costing methods, (Round "Average cost per unit" to 4 decimal places and final answers to nearest whole dollar amount.)