The Flotsam Jetsom Boating company recently had a flood and is in need of repair to some of its docking stations in Florida. They are projecting an initial investment value of $50 million total Additionally, they expect to gain $10 million in Year 1, $13 million in Year 2, $16 million in year 3, $19 million in Year 4 and $22 million in Year 5. Your task is to find the payback period with uneven cash flow.