Raytheon wishes to use an automated environmental chamber in the manufacture of electronic components. The chamber is to be used for rigorous reliability testing and burn-in. It is installed for $1.4 million and will have a salvage value of $200,000 after 8 years. Its use will create an opportunity to increase sales by $650,000 per year and will have operating expenses of $250,000 per year. Corporate income-tax rate is 25%. Develop tables using a spreadsheet to determine the ATCF for each year and the after-tax PW, AW, IRR, and ERR if the chamber is kept for 8 years. After-tax MARR is 10%.a. Use straight-line depreciation (no half-year convention).b. Use MACRS-GDS and state the appropriate property class. c.Use double declining balance depreciation (no half-year convention, no switching). (White P-109) White, John A., Kellie Grasman, Kenneth Case, Kim Needy, David Pratt. Fundamentals of Engineering Economic Analysis, Enhanced eText, 2nd Edition. Wiley, 11/2019. VitalBook file. The citation provided is a guideline. Please check each citation for accuracy before use.