Calligraphy Pens is deciding when to replace its old machine. The machine's current salvage value is $3,050,000. Its current book value is $1,800,000. If not sold, the old machine will require maintenance costs of $710,000 at the end of the year for the next five years. Depreciation on the old machine is $360,000 per year. At the end of five years, it will have a salvage value of $155,000 and a book value of $0. A replacement machine costs $4,650,000 now and requires maintenance costs of $380,000 at the end of each year during its economic life of five years. At the end of the five years, the new machine will have a salvage value of $745,000. It will be fully depreciated by the straight-line method. In five years, a replacement machine will cost $3,650,000. The company will need to purchase this machine regardless of what choice it makes today. The corporate tax rate is 25 percent and the appropriate discount rate is 7 percent. The company is assumed to earn sufficient revenues to generate tax shields from depreciation.

Calculate the NPV for the new and old machines.