A company is considering a project that requires an initial cash outlay of $$1,500,000.$ The project is expected to generate operating cash flows of $$400,000$ in the first year, $$500,000$ in the second year, $$600,000$ in the third year, $$700,000$ in the fourth year, and $$800,000$ in the fifth year. Calculate the internal rate of return $($IRR$)$ for the project.