Given the following information, what would the ending inventory value per unit be on April 30 under the weighted-average method in a perpetual inventory system? (Click the icon to view the inventory information.) OA. $5.15 OB. $5.075 OC. $5.05 OD. $5.06 Inventory information Dates Units of Inventory Opening Inventory 200 units at $5.00 Purchases: April 12 300 units at $5.10 July 7 400 units at $5.25 Sales: August 12 100 units at $8.00 December 15 500 units at $8.20