Use the following information to answer questions (Round to 2 decimal places): The following information has been extracted from the records of Due North Sales (DNS) Co.: January 1 Beginning Inventory 550 units @ $26 each January 9 Bought 1,000 units @ $28 each January 15 Sold 1,200 units @ $40 each January 25 Bought 750 units @ $30 each If Due North Sales (DNS) uses the Weighted Average cost flow assumption, under a perpetual method, the ending inventory value at January 31st is