Cinnamon Buns Co. (CBC) started 2016 with $52,000 of merchandise on hand. During 2016, $280,000 in merchandise was purchased on account with credit terms of 2/10, n/30. All discounts were taken. Purchases were all made f.o.b. shipping point. CBC paid freight charges of $9.000. Merchandise with an invoice amount of $4,000 was returned for credit. Cost of goods sold for the year was $316,000. CBC uses a perpetual inventory system. Assuming CBC uses the gross method to record purchases, ending inventory would be: Multiple Choice $21000 $15,400 lack $15,480 $6,480