(IRR colculation) Determine to the nearest percent the IRR on the following projocts: a. As initial outlay of $11,000 resulting in a free cash fow of $4,000 at the end of year 1,$5,500 at the end of year 2 and $8,000 at the end of year 3 b. An initial outiay of $11,000 resulting in a free cash fow of $8,000 ot the end of year 1,$5,500 at the end of year 2 , and $4,000 at the end of year 3 c. An inibal outlay of $11,000 resulting in a free cash flow of $4,000 at the end of years 1 through 5 and $5,500 at the end of year 6 a. What is the IRR of a project with an initial cutiay of $11,000 resulting in a free cash flow of $4,000 at the end of year 1, $5.500 at the end of year 2. and 38,000 at the end of year 3 ? 6. (Round to two decimal places.)