FSA Inc. reported a net income of $12 million and a depreciation expense of $2 million. During the year, the change in inventory on the balance sheet was a decrease of $4 million, the change in accrued wages and taxes was a decrease of $1 million, the change in accounts receivable was an increase of $2.0 million and the change in accounts payable was an increase of $3 million. What was the net cash flow from operating activities last year? $22 million $17 million $18 million $19 million