Project C0 C1 C2 C3 C4 C5 A 1,400 +1,400 0 0 0 0 B 2,800 +1,400 +1,400 +4,400 +1,400 +1,400 C 3,500 +1,400 +1,400 0 +1,400 +1,400 1.If the opportunity cost of capital is 10%, what is the NPV for each project? 2. Calculate the payback period for each project 3. Calculate the discounted payback period for each project