The Whenworth Corporation is trying to choose between the following two mutually exclusive design projects: Year Cash Flow (1) Cash Flow (1) -$73,000 -$31,000 27,500 9,500 33,000 20,500 39,000 14,500 ONM ces a-1. If the required return is 12 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 12 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 1 a-2 b-1. Project Project II 16.2