I need help answering all three parts of this question. The book is free online for anyone to view. The link is here if you need to check it?! I do have permission to use it, as does anyone.

https://2012books.lardbucket.org/books/accounting-for-managers/s12-how-is-capital-budgeting-used-.html

29. Net Present Value Analysis. Architect Services, Inc., would like to purchase a blueprint machine for $50,000. The machine is expected to have a life of 4 years, and a salvage value of $10,000. Annual maintenance costs will total $14,000. Annual savings are predicted to be $30,000. The company's required rate of return is 11 percent. Required: a. Ignoring the time value of money, calculate the net cash inflow or outflow resulting from this investment opportunity. b. Find the net present value of this investment using the format presented in Figure 8.2 "NPV Calculation for Copy Machine Investment by Jackson's Quality Copies". c. Should the company purchase the blueprint machine? Explain