Current Attempt in Progress The accounting records of Swifty Corporation show the following data. Beginning inventory Purchases Sales 4,000 units at $6 8,500 units at $8 10,700 units at $11 (a) Calculate average unit cost. (Round answer to decimal places, e.g. 5.125.) $ per unit Average unit cost e Textbook and Media List of Accounts Submit Attempts: 0 of 3 used