Warnerwoods Compony uses a periodic inventory system It entered irito the followint purchases and sales transactions for March For specific identification, the March 9 sale consisted of 80 units from beginning inventory and G40 units from the March 5 purchase; the March 29 sale consisted of 40 units from the Maroh 18 purghase and 120 int its fom the March 25 purchase. 3. Compute the cost assigned to ending inventory using (a) FIFO (b) 4 FO) (d) weighted aye age. and (d) specitic identification. Note: Round your average cost per unit to 2 decimal ploces