The Whenworth Corporation is trying to choose between the following two mutually exclusive design projects Year 0 1 2 3 Cash Flow ( Cash Flow (1) $74.000 -$32,000 28.000 10.000 34.000 21,500 40.000 15,500 a-1. If the required return is 13 percent, 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.) a-2. If the company applies the profitability index decision rule, which project should it take? b-1. If the required return is 13 percent, what is the NPV for each project? (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) b-2. If the company applies the net present value decision rule, which project should it take? a-1 Project 1 Project II a-2. b-1 Project Project | b-2