Annual Income Statement Data Selected Year-End Balance Sheet Data Sales $ 50,000 Prepaid expenses increase $ 3,000 Expenses: Inventory increase 500 Cost of goods sold 30,000 Accounts payable decrease 1,000 Wages expense 10,000 Amortization expense 1,500 Net income $ 8,500 Prepare the operating activities section of the statement of cash flows for GreenGarden using the indirect method. (Amounts to be deducted should be indicated with a minus sign.)