Rocky Corporation is considering replacing equipment. The replacement will reduce operating expenses (that is, increase earnings before depreciation, interest, and taxes) by $25000, 30000, 35000, 35000, and 40000 per year for the next 5 years the new machine is expected to last. Although the old machine has zero book value, it can be used for 5 more years. The depreciable value of the new machine is $60,000. The firm will depreciate the machine under MACRS using a 5-year recovery period (30%, 32%, 19%, 12%, 12%, and 5% the applicable depreciation percentages) and is subject to a 40% tax rate. Estimate the incremental operating cash inflows generated by the replacement.