5 16.66 points Exercise 5-15 Calculating cost of goods sold LO2, 7 Calculate the missing numbers in the following situations: (Input all amounts as positive values.) eBook Purchases Purchase discounts References Purchase returns and allowances Transportation-in Beginning inventory Cost of goods purchased Ending inventory Cost of goods sold a b $ 91,800 $ 156,000 $ 118,000 3,800 2,400 2,800 5,800 4,200 13,600 15,800 4,800 33,600 89,200 154,000 4,200 29,800 164,400 134,520