(Appendix 6if) thventory Costing Methods: Perodie Average Cost Ascume that Filimonow uses a periodic inventery system. Assume that Required: Calculate the cost of goods sold and the cost of ending inventery using the average cost method. (Note: Use four decimal piaces for per-unit caiculations and reunt all other numbers to the nearest dollar.) Cost of goods sold Cost of ending imventory Feertack - Creos My were Foccost of goods sold and cost of ending imventory using the aceraje cost fethod aspey the following steps: Siep 1 : Calculate the cost ef goods avalable for suse foe the penod. 1 more Creck My work uses remaining