IBM is planning to produce an expert system based on artificial intelligence and expects the following cash flows (in $ million) at the end of each year: Year Cash flow 0 -43 1 10 2 15 3 20 4 30 The company requires a return of 8% from this project. Part 1 What is the project's profitability index? 2+ decimals Attempt 1/5 for 5 pts