4. Rollerball Corporation has the following financial statements for year ending 12/31/2018.(15 points) Rollerball Corporation Income Statement in thousands) 2018 Sales 5,450 Cost of Goods Sold 3.250 Gross Profit 2.200 Depreciation Operating Expenses Administration Exp. 115 Operating Profit 795 Interest Expense Profit Before Taxes 707 Taxes (35%) Net Income Dividends 250 820 470 88 460 Rollerball Corporation Balance sheet (in thousands) 2017 2018 Assets Cash 100 110 Accounts Receivable 1,250 1,325 Inventory 1.125 1405 Total Current Assets 2,475 2840 Gross Fixed Asset 1650 2200 Accumulated 820 depreciation Net Fixed Assets Total Assets 950 1650 Liabilities Notes Payable Accounts Payable Total Current Liah Long Term Debt Common Stock Retained Earnings Total Liab. & Earnings 425 400 a) alculate the free cash flow to equity for Rollerball in year 2018? (4 points)