(IRR calculation) Determine the IRR on the following projects: a. An initial outlay of $10,000 resulting in a free cash flow of $1, 921 at the end of each year for the next 9 years b. An initial outlay of $10,000 resulting in a free cash flow of $2, 092 at the end of each year for the next 18 years c. An initial outlay of $10,000 resulting in a free cash flow of $1, 053 at the end of each year for the next 13 years d. An initial outlay of $10,000 resulting in a free cash flow of $2, 806 at the end of each year for the next 5 years