(IRR calculations) Given the following free cash flows, , determine the IRR for the three independent projects \\( \\mathrm{A}, \\mathrm{B} \\), and \\( \\mathrm{C} \\). a. What is the IRR of project A? \ (Round to two decimal places.) b. What is the IRR of project B? \ (Round to two decimal places.) c. What is the IRR of project \\( \\mathrm{C} \\) ? \ (Round to two decimal places.) Data table (Click on the following icon \\( \\square \\) in order to copy its contents into a spreadsheet.)