One research project will cost $500,000 today and is expected to yield benefits of $75,000 at the end of each of the next 20 years. A second project will cost $400,000 and yield a single cash flow of $800,000 in 5 years. What is the difference in the IRR's of these research projects? Please enter your answer as a positive percentage (without the % sign) to two decimals.

One research project will cost $500,000 today and is expected to yield benefits of $75,000 at the end of each of the next 20 years. A second project will cost $400,000 and yield a single cash flow of $800,000 in 5 years. What is the difference in the IRR's of these research projects? Please enter your answer as a positive percentage (without the % sign) to two decimals