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 80 units from beginning inventory and 340 units from the March 5 purchase; the March 29 sale consisted of 40 units from the March 18 purchase and 120 units from the March 25 purchase. (Round your average cost per unit to 2 decimal places.) I need help on chapter 5, 6 ,7 accounting homework . We are working out of the Mc Graw HIll Connect Accounting software.