We are evaluating a project that costs $$2,190,000,$ has a $8-$year life, and has no salvage value. Assume that depreciation is straight$-$line to zero over the life of the project. Sales are projected at $91,200$ units per year. Price per unit is $$38\mathrm{.}97,$ variable cost per unit is $$24\mathrm{.}05,$ and fixed costs are $$866,000$ per year. The tax rate is $22$ percent and we require a return of $11$ percent on this project. Suppose the projections given for price, quantity, variable costs, and fixed costs are all accurate to within $\backslash$pm $10$ percent. Calculate the best$-$case and worst$-$case NPV figures.