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Shown below is the activity for one of the products of Random Creations January 1 balance. 80 units $50$4.000 Purchases January 18: 40 units $51 lanuary 28, 40 units $52 Sates: January 12,30 units January 22,30 units January 31 - 45 units: Required: Compute the January 31 ending inventory and cost of goods sold for January, assuming Random Creations uses average cost and a perpetuat inventory system. Note: Do not round intermediate calculations. Round your finol onswers to nearest whole dollar emount