Mosher, Inc. had the following balances and transactions during 2017: Beginning Merchandise Inventory as of January 1, 2017 200 units at exist80 March 10 Sold 60 units June 10 Purchased 400 units at exist85 October 30 Sold 260 units What would be reported for Ending Merchandise Inventory on the balance sheet at December 31, 2017 if the perpetual inventory system and the first - in, first-out inventory costing method are used? A. exist34,000 B. exist4, 800 C. exist23, 800 D. exist16,00