please solve while providing working notes to aid in understanding how you solve. Thank you!

Techno Labs, a nonprofit organization, estimates that it can save $26,000 a year in cash operating costs for the next 9 years if it buys a special-purpose eye-testing machine at a cost of $125,000. No terminal disposal value is expected. Techno Labs' required rate of return is 10%. Assume all cash flows occur at year-end except for initial investment amounts. Techno Labs uses straight-line depreciation. Read the requirements. Requirement 1. Calculate the following for the special-purpose eve-testina machine: a. Net present value (NPV) (Use factors to three decimal plac Enter the net present value of the investment rounded to the r Requirements The net present value is b. Payback period (Round your answer to two decimal places 1. Calculate the following for the special-purpose eye-testing machine: a. Net present value The number of years for the payback period is b. Payback period c. Internal rate of return d. Accrual accounting rate of return based on net initial investment e. Accrual accounting rate of return based on average investment 2. What other factors should Techno Labs consider in deciding whether to purchase the special-purpose eye-testing machine? Reference