A firm is considering two mutually exclusive projects, X and Y$,$ with the following cash flows:

$01234$

Project X $-$$$1,000$ $$90$ $$300$ $$430$ $$650$

Project Y $-$$$1,000$ $$1,100$ $$100$ $$50$ $$55$

The projects are equally risky, and their WACC is $9\%.$ What is the MIRR of the project that maximizes shareholder value? Round your answer to two decimal places. Do not round your intermediate calculations.