Cash Flows (dollars) Project Year: 0 1 2 3 4 A ?5,200 +1,200 +1,200 +2,800 0 B ?1,200 0 +1,200 +2,200 +3,200 C ?5,200 +1,200 +1,200 +2,800 +5,200 ________________________________________ a.What is the payback period on each of the above projects? Project Payback A 3 years B 2 years C 3 years If the opportunity cost of capital is 9%, calculate the NPV for project A. (Negative amount should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to 2 decimal places.) NPVA= d-2.If the opportunity cost of capital is 9%, calculate the NPV for project B. (Negative amount should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to 2 decimal places.) NPVB= d-3.If the opportunity cost of capital is 9%, calculate the NPV for project C. (Negative amount should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to 2 decimal places.) NPVC=