Comparing all methods. Given the following after-tax cash flow on a new toy for Tyler's Toys, find the project's payback period, NPV, and IRR. The appropriate discount rate for the project is 12%. If the cutoff period is 6 years for major projects, determine whether management will accept or reject the project under the three different decision models. (Click on the following icon D in order to copy its contents into a spreadsheet.) Initial cash outflow: $10,000,000 Years one through four cash inflow: $2,500,000 each yelar Year five cash outflow: $1,000,000 Years six through eight cash inflow: $454,333 each year What is the payback period for the new toy at Tyler's Toys