Required information [The following information opplies to the questions dispiayed below] Warnerwoods Company uses a periodic inventory system. It entered into the foilowing purchases and sales transactions for March. For specific identification, units sold include, 70 units from beginning inventory, 450 units from the March 5 purchase, 140 units from the March 18 purchase, and 220 units from the March 25 purchase 3. Compute the cost assigned to ending inventory using (a) FIFO, (b) LiFO, (c) weighted avgrage, and (o) specific identification. Note: Round your "average cost per unit" to 2 decimal places