! Required information (The following information applies to the questions displayed below.) For the current year, Parker Games has the following inventory transactions related to its traditional board games. Parker Games uses a periodic inventory system. Date Jan. 1 Mar. 12 Sep. 17 Transaction Beginning inventory Purchase Purchase Units 120 90 60 270 Unit Cost $21 16 9 Total Cost $2,520 1,440 540 $4,500 Jan. 1-Dec. 31 Sales 170 Because of the increasing popularity of electronic video games, Parker Games continues to see a decline in the demand for board games. Sales prices have decreased by over 50% during the year. At the end of the year, Parker estimates the net realizable value of the 100 units of unsold inventory to be $500. Required: 1. Using FIFO, calculate ending inventory and cost of goods sold. Ending inventory Cost of goods sold