14. Part A: ABC Inc. is planning to undertake a project with an initial investment of $161 million. The project is expected to generate $29 million per year in net cash flow for 100 years. What is the payback period for the project? (2 decimal places)

Part B: If ABC Inc. changes it's project and plans to undertake a project with an initial investment of $428,044. This project is expected to generate a cash flow of $130,000 in year 1, $100,000 in year 2, $140,000 in year 3, and $894,338 in year 4. Calculate the payback period of this project. Same question with two parts. Thanks