You are evaluating two different silicon wafer milling machines. The Techron I costs $$258,000,$ has a three$-$year life, and has pretax operating costs of $$69,000$ per year. The Techron costs $ $450,000,$ has a five$-$year life, and has pretax operating costs of $$42,000$ per year $.$ For both milling machines $,$ use straight $-$line depreciation to zero over the project's life and assume a salvage value of $$46,000.$ If your tax rate is $21$ percent and your discount rate is $9$ percent $,$ compute the EAC for both machines $.($Your answer should be a negative value and indicated by a minus sign. Do not round intermediate calculations and round your answers to $2$ decimal places $,$ e$.$g$.,32\mathrm{.}16.)$