Coore Manufacturing has the following two possible projects. The required return is 13 percent. Year 0 Project Y -$28,600 14,600 13,000 15,400 11,000 Project Z -$51,000 14,000 37,000 12,000 35,000 NM + a. What is the profitability index for each project? (Do not round intermediate calculations and round your answers to 3 decimal places, e.g., 32.161.) b. What is the NPV for each project? (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) c. Which, if either, of the projects should the company accept? a. Pri b. Project Y Project Z Project Y Project Z C. Accept project