In 2017, what is the amount of free cash flow?

2016 Common Stock 62,000 84,000 Long-term Debt 100,000 104,000 Account Receivable 11,000 10,000 Sales 176,000 250,000 Interest Paid 4,500 6,000 Depreciation 5,000 4,500 Other Costs 10,500 5,500 Inventory 12,700 10,000 Account Payable 4,400 8,500 Cost of Goods Sold 120,480 65,800 Taxes 20,850 33,450 Net Fixed Assets 198,450 255,050 Retained Earnings (Balance-sheet) 12,000 34,800