22 17. NPV and Profitability Index Coore Manufacturing has the following two possible projects. The required return is 12 percent. Year Project Z 0 1 2 3 4 Project Y -$47,600 23,900 18,600 20,700 14,600 -$81,000 34,000 32,800 30,500 27,300 a. What is the profitability index for each project? csh 6. Wat is the NPV for each projecten er Which, if either, of the projects should the company accept? c