Required information [The following information applies to the questions displayed below] Hemming Co, reported the following current-year purchases and sales for its only product. Required: Required: Hemming uses a perpetual inventory system, Assume that ending inventory is made up of 55 units from the March 14 purchase, 70 units from the July 30 purchase, and all 165 units from the October 26 purchase. Using the specific identification method, calculate the following. Required: Hemming uses a perpetual inventory system. Assume that ending inventory is made up of 55 units from the March 14 purchase, 70 units from the July 30 purchase, and all 165 units from the October 26 purchase. Using the specific identification method, calculate the following