age Triplex Company has a fiscal year end on December 31. The company has only one product in inventory, and all units of that product are identical (homogenous). The opening balance unit price is $10 per unit. Complete the following schedule to calculate the value of ending inventory using t weighted average cost method under the perpetual inventory system. Then calculate the cost of goods sold for the year 2019. Do not enter dollar signs or commas in the input boxes. Round all answers to 2 decimal places. Date Purchases Sales Quantity Cost Quantity Cost Balance Quantity Value $ 100 Jan 2 $ Feb 7 21 $11.00 121 $ Mar 2 14 $13.00 135 $ Apr 24 22 $10.47 $ Jul 27 22 $15.00 135 $ Sep 22 28 $11.20 107 $ Nov 25 20 $11.21 87 Required $ Mar 2 14 $13.00 135 $ Apr 24 22 $10.47 113 Jul 27 22 $15.00 135 Sep 22 28 $11.20 107 I $ Nov 25 20 $11.21 87 Required Calculate the cost of goods sold. Cost of Goods Sold = $