purchases during the current period follows: During the current period, Chen sold 2,800 units. a. Assume that Chen uses the first-in, first-out method. Compute its cost of goods sold for the current period and the ending inventory balance. b. Assume that Chen uses the last-in, first-out method. Compute its cost of goods sold for the current period and the ending inventory balance. c. Assume that Chen uses the average cost method. Compute its cost of goods sold for the current period and the ending inventory balance. d. Which of these three inventory costing methods would you choose to (assume a period of rising prices): 1. Reflect what is probably the physical flow of goods? 2. Minimize income taxes for the period? 3. Report the largest amount of income for the period