How do I calculate the Interest Income?

Revenues Andover Income Statement For the year ended December 31, Year 1 Sales Revenue Service Revenue Expenses Costs of Goods Sold Marketing Expense Insurance Expense Interest Expense Supplies Expense Salaries Expense R&D Expense Income from Operations Interest Income Income before Taxes Income Tax Expense Net Income 190.500 14,200 32,000 7,800 18,000 1,625 10,300 13,500 12,000 109,475

Andover Income Statement