do the rest of part also

a - What is the payback period for each project?

b - discounted payback period for each period?

c- what is the NOV for each project?

d- What is the IRR for each project?

e- What is the profitibility index for eqch project?

Consider the following two mutually exclusive projects: Whichever project you choose, if any, you require a 15% return on your investment. a-1. What is the payback period for each project? (Round the final answers to 2 decimal places a-2. If you apply the payback criterion, which investment will you choose? Project A Project B b-1. What is the discounted payback period for each project? (Do not round intermediate calculat decimal places.) Discounted Payback