The corrected calculation of revenue and gross profit (loss) for each year:
Year Cost incurred during the year Estimated costs to complete as of year-end Total estimated costs Percentage of completion Revenue Gross profit (loss)
2024 $2,542,000 $5,658,000 $8,200,000 31% $2,542,000 -$458,000
2025 $4,600,000 $1,886,000 $6,486,000 89% $5,760,000 $1,160,000
2026 $2,300,000 $0 $2,300,000 100% $2,300,000 $225,400
Explanation of changes:
Total estimated costs: We had originally used the wrong estimated costs to complete for 2025. The correct amount is $1,886,000, not $801,000.
Percentage of completion: We corrected the percentage of completion for each year based on the updated total estimated costs.
Revenue: We recalculated the revenue for each year using the updated percentage of completion.
Gross profit (loss): We recalculated the gross profit (loss) for each year by subtracting the cost incurred during the year from the revenue.