P11-6 Scenario Analysis [LO2) We are evaluating a project that costs $922,000, has a life of fifteen years, and has no salvage value. Assume that depreciation is straight-line to zero over the life of the project. Sales are projected at 132.000 units per year. Price per unit is $36, variable cost per unit is $25, and fixed costs are $938,596 per year. The tax rate is 22 percent, and we require a return of 19 percent on this project. The projections given for price, quantity variable costs, and fixed costs are all accurate to within +/- 18 percent. a. Calculate the best-case NPV. b. Calculate the worst-case NPV