Answer:
a. $15,500
Step-by-step explanation:
Based on LIFO, cost of 1500 unit sold will be entirely from the Purchases (year X1). Therefore, we have:
Value of units purchases (year X1) outstanding after sales = (2,000 - 1,500) * $11 = 500 * $11 = $5,500
Therefore, we have
LIFO Inventory on 12/31/X1 = Value of beginning Inventory (1/1/X1) + $5,500 = $10,000 + $5,500 = $15,500.