Operating (O) Investing (1) Amount of Increase (+) Financing (F) | Cash Flow | Decrease Activity b Net income for last year was $115,000. The accumulated 139000 depreciation balance increased by $24,000. There were no changes in noncash current assets or liabilities. There were also no sales of plant assets Operating (O) Investing (1) Amount of Increase (+) Financing (F) | Cash Flow | Decrease Activity b Net income for last year was $115,000. The accumulated 139000 depreciation balance increased by $24,000. There were no changes in noncash current assets or liabilities. There were also no sales of plant assets