Answer:
First recognize which are expenses and incomes:
Salaries and wages expenses (E)
Supplies Expense (E)
Service revenue (E)
Rent revenue (E)
Depreciation expense (E)
Income statement:
Sales
  Service Revenue       67,700
  Rent revenue          9,700
Costs
  Sales and wages       (59,100)
Gross Margin           18,300
Operating expenses
  Supplies             (16,800)
  Depreciation          (4,000)
Operating Income        (2,500)
Income before Tax        (2,500)
Income Tax              (875)