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Problem 6-1A (Algo) Calculate ending inventory and cost of goods sold for four inventory methods (LO63) [The following information applies to the questions displayed below] Alexandra's Boutique has the following transactions related to its top-selling Gucci purse for the month of October. Alexandra's Boutique uses a periodic inventory system. Problem 6.1A (Algo) Part 4 4. Using weighted-average cost, calculate ending inventory and cost of goods sold at October 31. (Round your intermediote calculations to 4 decimal places and final answers to 2 decimal places.)