OptiLux is considering investing in an automated manufacturing system. The system requires an initial investment of $6.0 million, has a 20-year life, and will have zero salvage value. If the system is implemented, the company will save $800,000 per year in direct labor costs. The company requires a 10% return from its investments. Compute the internal rate of return for the proposed investment. (Round your answer to 2 decimal places.)

Internal rate of return= ?%