(Discounted payback period) Gio's Restaurants is considering a project with the following expected free cash flows: If the project's appropriate discount rate is 9 percent, what is the project's discounted payback period? The project's discounted payback period is years. (Round to two decimal places.) Data table (Click on the following icon in order to copy its contents into a spreadsheet.) YEAR 0 1 2 3 4 PROJECT CASH FLOW - $120 million 90 million 75 million 95 million 100 million Print Done - x