We are evaluating a project that costs $$745,000,$ has a life of fourteen years, and has no salvage value. Assume that depreciation is straight$-$line to zero over the life of the project. Sales are projected at $98,000$ units per year. Price per unit is $$45,$ variable cost per unit is $$24,$ and fixed costs are $$750,960$ per year. The tax rate is $24$ 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 $+/-12$ percent.

a$.$ Calculate the best$-$case NPV$.$

b$.$ Calculate the worst$-$case NPV$.$