products have different pattems of predicted net cash inflows: (Click the icon to view the data.) period screening rule? Calculate the sandbox toy project's payback period. First, enter the formula, then calculate the payback period. (Enter amounts in dollars, not millions. Round your answer to two decimal places. Abbreviation used: Amt. = Amount.) Data table Playtime will consider making capital investments only if the payback period of the project is less than 3.5 years and the ARR exceeds 8%