Suppose Amazon is considering replacing an old packaging system with a new one. The old system has a book value of $50,000 and a remaining life of 10 years and could be sold for $75,000 right now. The new machine costs $150,000 and has a depreciable life of 10 years, annual operating costs $40,000 lower than the old machine. Assuming straight line depreciation, 40% tax rate, and no salvage value on either machine at the end of 10 years, should the company replace the old packaging system?