Weighted Average Costw Method Under Perpetual Inventory System The following units of a partirem were available for sale during the tender year ant Inventory 15,000 $60.00 MAR Sale 12,000 units May 2 27,000 units at 62.00 Aug Sale 22.500 units Oct. 20 Purchase 10.500 units $64.30 The firm uses the weighted average cost method with a perpetual inventory system. Determine the merchandise sold for each sale and the entry balance her chart the data is the form Ilustrated in Round unit cost to two decimal places, if necessary. Perpetual Inventory Account Weighted Average Cost Flow Method Purchases Cost of Merchandise Sold Inventory Date Unit Coat Total Cost Quantity Quantity Total Cost Unit Cost quantity Unit Com Total Mar. 18 MA Aug Previous