Use the following base-case information to work the self-test problems: A project under consideration costs $750,000, has a five-year life, and has no salvage value. Depreciation is straight-line to zero. The required return is 17 percent, and the tax rate is 34 percent. Sales are projected at 500 units per year. Price per unit is $2,500, variable cost per unit is $1,500, and fixed costs are $200,000 per year. 11.1 Scenario Analysis Suppose you think that the unit sales, price, variable cost, and fixed cost projections given here are accurate to within 5 percent. What are the upper and lower bounds for these projections? What is the basecase NPV? What are the best and worst-case scenario NPVs? 11.2 Break-Even Analysis Given the base-case projections in the previons problem, what are the cash, accounting, and financial break-even sales levels for this project? Ignore taxes in answering