Compute the cost assigned to ending inventory using (a) FIFO, (b) LIFO, (c) weighted average, and (d)specific identification. For specific identification, the March 9 sale consisted of 55 units from beginning inventory and 185 units from the March 5 purchase; the March 29 sale consisted of 35 units from the March 18 purchase and 75 units from the March 25 purchase. (Due to rounding, the sum of Cost of Goods Sold and Ending inventory may not equal the Cost of Good available for sales. Round your weighted average cost to 3 decimal places. Round your final answers to nearest whole dollar amount. Omit the "$" sign in your response.)

	Ending Inventory
(a)	FIFO	$
(b)	LIFO	$
(c)	Weighted average	$
(d)	Specific identification	$

rev: 12_18_2012

Compute gross profit earned by the company for each of the four costing methods. For specific identification, the March 9 sale consisted of 55 units from beginning inventory and 185 units from the March 5 purchase; the March 29 sale consisted of 35 units from the March 18 purchase and 75 units from the March 25 purchase. (Round your per unit costs to 3 decimal places and inventory balances and final answer to the nearest dollar amount. Omit the "$" sign in your response.)

Gross profit FIFO$ LIFO$ Weighted average$ Specific identification$

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Cost of goods available for sale	$
Number of units available for sale		units