Ralwins Company had the following balances and transactions during 2018, from January 1 to December 31: Beginning Merchandise Inventory 200 units at $84 March 10 Sold 120 units June 10 Purchased 600 units at $87 October 30 Sold 320 units What would be reported for ending Merchandise Inventory on the balance sheet at December 31, 2018 if the perpetual inventory system and the weighted average inventory costing method are used? (Round unit costs to two decimal places and total costs to nearest dollar) O A $31,194 O B. $6,720 OC. $16,800 OD. $23,520