Based upon the information below, what is the company$$s Free Cash Flow

Revenue $8,000,000$

Gross Profit $6,000,000$

Operating Expenses $2,000,000$

Statutory Tax Rate $22\%$

Taxes $($from income statement$)$ $$810,000$

Amortization $$55,000$

R&D expenses $$850,000$

Capex $$495,000$

Depreciation $$255,000$

Non Cash Expenses $$340,000$

Change in required cash $$15,000$

Change in NWC $-$$$75,000$