We are evaluating a project that costs $878,000, 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 78,000 units per year. Price per unit is $56, variable cost per unit is $36, and fixed costs are $772,000 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 ta ta