34. Software began January with $ 3,300 of merchandise inventory. During January, Waterside made the following entries for its inventory transactions: Inventory 6,200 Accounts Payable 6,200 Accounts Receivable Sales Revenue 7,100 7,100 Cost of Goods Sold Inventory 5,400 5,400 How much was Waterside's inventory at the end of January? A. $ 9,500 B. $ 4,100 C. $ 6,200 D. $0