apter 4 Homework Help Save & Exit Submit 4 Check my work Required information The Bureau of Indian Affairs provides various services to American Indians and Alaska Natives. The Director of Indian inits Health Services is working with chief physicians at some of the 230 clinics nationwide to select the better of two medical X-ray system alternatives to be located at secondary-level clinics. X Ray Systems Del Medical Siemens First cost, $ -196,000 -170,000 Hint Annual operating cost, S/year 177.000 -181,000 -26,000 Print Overhaul in year 3, $ Overhaul in year 4, $ -140,000 Foforonces Salvage value, $ 50.000 10 000 Expected life. years 6 At 5%% per year, select the more economical system, Solve using tabulated factors. The present worth of Del Medical is $- GN . and the present worth of Siemens is $- The more economical system is Siemens