Final answer:
The gross profit to be recognized on the income statement is $1,062,550.
Step-by-step explanation:
The gross profit to be recognized on the income statement for the year ended December 31, 2015 can be calculated using the percentage-of-completion method. The formula for gross profit is (Total Estimated Revenue - Total Estimated Costs) x Percentage Complete. In this case, the total estimated revenue is $16,500,000 and the total estimated costs are $5,850,000 + $4,200,000 + $3,900,000 = $14,950,000. The percentage complete in 2015 can be calculated as follows:
- Calculate the total costs incurred in 2014 and 2015: $5,850,000 + $4,200,000 = $10,050,000.
- Calculate the total estimated costs to complete at the end of 2015: $3,900,000.
- Calculate the total estimated costs: $10,050,000 +$3,900,000 = $13,950,000.
- Calculate the percentage complete: $10,050,000 / $13,950,000 = 0.719.
Finally, calculate the gross profit: ($16,500,000 - $14,950,000) x 0.719 = $1,062,550. Therefore, the amount of gross profit to be recognized on the income statement for the year ended December 31, 2015 is $1,062,550.