wh smith company is evaluating three projects: A,B,C with cash flows as given in the table. each project requires an initial investment of $97,000 and has requirement return of 7%

year. A. B. C

1 50,000 0 20,000

2 40,000 50,000 40,000

3 20,000 50,000 40,000

4 10,000 40,000 40,000

What is the payback period for a project A(in years)?

what is the NVP of project A?

what is the NVP of projectB?

what is nvp of project C?