You have developed the following estimates for a project. The depreciation is $17,340 a year and the tax rate is 34 percent. What is the best-case operating cash flow? Base-Case Lower Bound Upper Bound 5,200 Unit sales 4.500 5,900 Sales price per unit Variable cost per unit $ 109 $ 119 71 73 Fixed costs $16,000 $16,500 $17,000 Multiple Choice $190,035.60 $166.240,00 $172,695.60