Roberts Hardware is adding a new product in that will require an investment 1.512,000 Managers estimate that is rement will have a 10-year and were can infows of 5310.000 hertya $200.000 the second year, and $250.000 each year theater for eight years. Assure projedno olvale Compute the port for the investment Round to places Select the formula, Uher enter the amounts to calculate the ARR (accounting rate of totum) for the new product line. Round ARRIO wa hundredh percent two decimal places XXX Average annual operating income Average amount invested ARR