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 40 units from beginning inventory and 170 units from the March 5 purchase; the March 29 sale consisted of 20 units from the March 18 purchase and 60 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.)