Answer : Net Cash Flow = $ 3.6 Million
Working Note for the above answer
Net Cash Flow means total Cash receoved during the year .Depreciation is not a cash expenses So it will be added Back in the net income to find out Net cash Flow
Net cash flow = Net income + Depreciation
Net cash flow = 3,100,000 + 500,000 = $3,600,000
Net cash flow = $3,600,000
Net cash flow = $3.6 Million