Please make sure the answer is complete and correct, I only have one chance. Thank you!

Replacement Analysis De Young Entertainment Enterprises is considering replacing the latex molding machine it uses to fabricate rubber chickens with a newer, more efficient model. The current machine has a book value of $600,000 and is being depreciated by $120,000 per year over its remaining useful life of 5 years. The current machine would be worn out and worthless in 5 years, but De Young can sell it now to a Halloween mask manufacturer for $180,000. If De Young doesn't replace the current machine, it will have no salvage value at the end of its useful life. The new machine has a purchase price of $700,000, an estimated useful life and MACRS class life of 5 years, and an estimated salvage value of $105,000. The applicable depreciation rates are 20.00%, 32.00%, 19.20%, 11.52%, 11.52%, and 5.76%. Being highly efficient, it is expected to economize on electric power usage, labor, and repair costs, and, most importantly, to reduce the number of defective chickens. In total, an annual savings of $200,000 will be realized if the new machine is installed. The company's marginal tax rate is 25% and the project cost of capital is 12%. a. What is the after-tax initial cash flow if the new machine is purchased and the old one is replaced? Round your answer to the nearest dollar. Cash outflow, if any, should be indicated by a minus sign. $ b. What is the incremental depreciation tax shield each year (i.e., the change taxes due to the change in depreciation expenses) if the replacement is made? (Hint: First calculate the annual depreciation expense for the new machine and compare it to the depreciation on the old machine.) Do not round intermediate calculations. Round your answers to the nearest dollar. Negative values, if any, should be indicated by a minus sign. Incremental depreciation tax shield Year 1 $ 2 $ 3 $ 4 $ 5 $ c. What is the after-tax salvage value at Year 5? Do not round intermediate calculations. Round your answer to the nearest dollar. Negative value, if any, should be indicated by a minus sign. $ d. What are the total incremental project cash flows in Years 0 through 5? What is the NPV? Do not round intermediate calculations. Round your answers to the nearest dollar. Negative values, if any, should be indicated by a minus sign. $ $ CFO CF1 CF2 CF3 CF4 $ $ $ CF5 $ NPV $