Answer:
a. $15,800
b. $12,000
c. $3,800
Explanation:
The movement in the balance of inventory at the start and end of a period is as a result of sales and purchases. While sales reduces the balance in inventory, purchases increases the balance. This may be expressed mathematically as
Opening balance + purchases - cost of goods sold = closing balance
The opening balance added to the purchases gives the amount of goods available for sale.
Cost of goods available for sale during the year
= $2,600 + $13,200
= $15,800
$2,600 + $13,200 - cost of goods sold = $3,800
Cost of goods sold = $2,600 + $13,200 - $3,800
= $12,000
The ending inventory balance is reflected in the balance sheet.