You work for an outdoor play structure manufacturing company and are trying to decide between the following two projects: Year-End Cash Flows ($ thousands) Project Playhouse (minor project) Fort (major poject) You can undertake only one project. If your cost of capital is 7%, use the incremental IRR rule to make the correct decision. 0 - 28 - 76 1 16 39 2 19 50 IRR 15.8% 10.7% The incremental IRR is %. (Round to two decimal places.) With the incremental IRR at 7.82% and the cost of capital of 7%, you should undertake the fort project (Select from the drop-down menu.) playhouse project