We are evaluating a project that costs $900,000, has an eight-year life, and has no salvage value. Assume that depreciation is straight- line to zero over the life of the project. Sales are projected at 89.000 units per year. Price per unit is $67. variable cost per unit is $50. and fixed costs are $783,000 per year. The tax rate is 35%, and we require a 10% return on this project. Suppose the projections given for price, quantity, variable costs, and fixed costs are all accurate to within 10% Calculate the best-case and worst-case NPV figures. (Omit $ sign in your response. Negative answers should be indicated by a minus sign. Do not round Intermediate calculations. Round the final answers to 2 decimal places.) Best-case NPV Worst-Case NPV $