The Michner Corporation is trying to choose between the following two mutually exclusive design projects: Year Cash Flow (I) Cash Flow (II) 0 $ 82,000 $ 21,700 1 37,600 11,200 2 37,600 11,200 3 37,600 11,200 a-1. If the required return is 10 percent, what is the profitability index for each project? Note: Do not round intermediate calculations and round your answers to 3 decimal places, e.g., 32.161. a-2. If the required return is 10 percent and the company applies the profitability index decision rule,