15 Last year, your family's small business had the following: Sales 250 Cash Operating expenses 135 Depreciation Expense EBIT 100 Interest Expense 20 Taxes 25 Net Income 55 During the year, Net Working Capital increased by 10 and the company invested 30 in a remodel of its storefront. What was the free cash flow to all investors for the year? Show your work or explain your answer.(5 points)