Part B of this question needs to be answered

The least desirable project based on payback period is (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 as displayed in the factor table provided.) AA BB CC Which is the most desirable project based on net present value? The most desirable project based on net present value is