Answer:
$22.85
Explanation:
PARTICULARS UNIT COST TOTAL COST
Beginning Inventory 5 3 15
Purchases 10 4 40
Purchases 8 5 40
Sales 18
Ending Inventory 5 15
Weighted Average Cost = Total Costs of Goods Available for Sale/ Total Units = 105/23 = 4.57
Ending Inventory = 5 units x 4.57 = $22.85