The Blue Lagoon is considering a project with a five-year life. The project requires exist32,000 of fixed assets that are classified as five-year properly for MACRS. Variable costs equal 67 percent of sales, fixed costs are exist12, 600 and the tax rate is 34 percent. What is the operating cash flow for Year 4 given the following sales estimates and MACRS depreciation allowance percentages? exist640.89 -exist1, 806.67 exist1, 409.80 exist1, 311.16 exist2, 276.60