Final answer:
Using the weighted-average cost flow method, the Stubbs Company's gross margin after selling 1,700 units of inventory is $20,978.The correct answer is option 5.
Step-by-step explanation:
The Stubbs Company needs to calculate the gross margin reported on the income statement after selling 1,700 units of inventory using the weighted-average cost flow method under the perpetual inventory system. First, we determine the weighted-average cost per unit:
- January 1 purchase: 1,300 units at $11.00 each = $14,300
- January 10 purchase: 600 units at $6.75 each = $4,050
- Total units = 1,300 + 600 = 1,900 units
- Total cost = $14,300 + $4,050 = $18,350
- Weighted-average cost per unit = $18,350 ÷ 1,900 = $9.66 (rounded to two decimal places)
The cost to sell 1,700 units is:
1,700 units × $9.66 = $16,422
Total sales revenue from selling 1,700 units at $22 each is:
1,700 units × $22 = $37,400
Gross margin is calculated as sales minus the cost of goods sold (COGS):
Gross margin = $37,400 - $16,422 = $20,978
Therefore, the gross margin reported on the income statement is $20,978.