$($b$)$

Compute the net present value of each project. $($Enter negative amounts using either a negative sign preceding the number e$.$g$.-45$ or parentheses e$.$g$.(45).$ Round final answers to the nearest whole dollar, e$.$g$.5,275.$ For calculation purposes, use $5$ decimal places $$s displayed in the factor table provided.$)$

Which is the most desirable project based on net present value?

The most desirable project based on net present value is $$

Which is the least desirable project based on net present value?

The least desirable project based on net present value is $$