Raas Hardware is adding a new product line that will require an investment of $1,476,000. Managers estimate that this investment will have a 10 -year life and generate net cash inflows of $300,000 the first year, $290,000 the second year, and $230,000 each year thereafter for eight years. Compute the payback period. Round to one decimal place. The payback in years is Raas Hardware is adding a new product line that will require an investment of $1,476,000. Managers estimate that this investment will have a 10 -year life and generate net cash inflows of $300,000 the first year, $290,000 the second year, and $230,000 each year thereafter for eight years. Compute the payback period. Round to one decimal place. The payback in years is