On September 1, the beginning inventory was 110 units at $50 each. Purchases and sales during September were: Purchases During Sept 2011 Sales During Sept 2011 Sept 7 120 units @ $56 Sept 12 70 units Sept 17 70 units @ $44 Sept 22 110 units Sept 25 100 units @ $42 Sept 29 90 units What is the cost of ending inventory for September if the periodic weighted-average costing alternative is used? (round your answer to the nearest dollar) Answer A. $ 966 B. $6,276 C. $6,338 D. $5,363