Please help with these problems

A company is analyzing two mutually exclusive projects, S and L, with the following cash flows: 0 1 2 3 4 Projects -$1,000 $886.69 $250 $5 $5 Project L -$1,000 $5 $250 $400 $763.26 The company's WACC is 10.0%. What is the IRR of the better project? (Hint: The better project may or may not be the one with the higher IRR.) Round your answer to two decimal places. % Project A requires an initial outlay at t = 0 of $3,000, and its cash flows are the same in Years 1 through 10. Its IRR is 15%, and its WACC is 11%. What is the project's MIRR? Do not round intermediate calculations. Round your answer to two decimal places. %