Manchester Clinic, a taxpaying entity, estimates that it can save $28,000 a year in cash operating costs for the next 10 years if it buys a special purpose eye-testing machine at a cost of $110,000. No terminal disposal value is expected. Manchester Clinic's required rate of return is 12%. Assume all cash flows occur at year-end except for initial investment amounts. Manchester Clinic uses straight-line depreciation. The income tax rate is 30% for all transactions that affect Income taxes. (Click the loon to view the Future Value of $1 factors.) (Click the icon to view the Future Value of Annuity of $1 factors.) (Click the loon to view the Present Value of $1 factors.) (Click the icon to view the Present Value of Annuity of $1 factors.) Read the requirements Requirement 1. Calculate the following for the special-purpose eye-testing machine: Net present value (NPR) (Round interim calculations and your final answers to the nearest whole dollar. Use a minus sign or parentheses for a negative net present value.) The net present value is $