please complete all parts.

The Sloan Corporation is trying to choose between the following two mutually exclusive design projects: Year ON Cash Flow (0) --$61,000 28,100 28,100 28,100 Cash Flow (W) -$18,300 9,950 9,950 9,950 3 a-1 If the required return is 10 percent, what is the profitability index for both projects? (Do not round Intermediate calculations. Round your answers to 3 decimal places, e.g., 32.161.) Project Project a-2 If the company applies the profitability index decision rule, which project should the firm accept? Project Project 1 b-1 What is the NPV for both projects? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answers to 2 decimal places, e.g..32.16.) Project Project 1 b-21f the company applies the NPV decision rule, which project should it take? Project Project 1