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Beginning inventory, purchases, and sales data for tennis rackets are as follows: Assuming the business maintains a perpetual inventory system and calculates the cost of goods sold and ending inventory using LIFO. Select the correct answer. cost of goods sold $393.00 ending inventory $449.00 cost of goods sold $393.00 ending inventory $441.00 cost of goods sold $336.00 ending inventory $506.00 cost of goods sold $393.00 ending inventory $506.00