Units Unit Cost Total Cost 9,000 Inventory, June 1 $5 45,000 Purchase, June 5 13,000 $6 78,000 $7 11,000 77000 Purchase, June 25 Assume 3333 units are on hand at June 30, Calculate the average cost to be used in the Average-Cost method for a periodic inventory system: $ Round answer to the nearest one decimal (i.e. 10.9). Do not calculate out ending inventory or cost of goods sold, only provide the average that would be used to do that calculation. Note: Do not include dollar signs or commas in your answer.