Current Attempt In Progress The accounting records of Marigold Corp. show the following data. Beginning inventory Purchases Sales 3,270 units at $6 8,550 units at $8 9,225 units at $11 Determine cost of goods sold during the period under a periodic inventory system using the FIFO method, the LIFO method, and the average-cost method. (For calculation purposes, round average cost to 3 decimal places, e.g. 5.275. Round answers to O decimal places, e.g. 125.) FIFO LIFO Average-cost Cost of goods sold $