Answer:
Income statement for the year ended December 31, 2018.
Service Revenue                 $84,000
Less Expenses :
Insurance Expense     $2,500
Utilities Expense       $1,500
Rent Expense        $12,000
Salaries Expense     $47,000     ($63,000)
Net Income / (Loss) Â Â Â Â Â Â Â Â Â Â Â Â Â Â $21,000
Explanation:
The Income Statement shows the Profit or Loss arising from operating activities of the company during the year. Profit or Loss = Revenue less Expenses.