Problem 7-21 (algorithmic) ork Question Help A firm can purchase a centrifugal separator (5-year MAGRS property) for $17,000. The estimated salvage value is S3,000 after a useful life of six years. Operating and maintenance (O&M) costs for the first year are expected to be $1,700. These O&M costs are projected to increase by $1,000 per year each year thereafter. The income tax rate is 23% and the MARR s 12% after taxes what must the uniform annual benefits be for the purchase of the centrifugal separator to be economical on an after-tax basis? More Info Click the icon to view the GDS Recovery Rates (rx) for the 5-year property class. Click the icon to view the interest and annuity table for discrete compounding when the MARR is 12% per year The uniform annual benefits should be S 7052. (Round to the nearest dollar.) GDS Recovery Rates (r) for the Six Personal Property Classes Recovery Period (and Property Class) 1 More Info Year 3-year5year7-year10-year15-year20-year 0.0375 0.0722 0.0500 0.0950 0.0855 0.0770 0.0693 0.0623 0.0590 0.0590 0.0591 0.0590 0.0591 0.0590 0.0591 0.0590 0.0591 0.0295 0.2000 0.3200 0.1920 0.1152 0.3333 0.1429 0.2449 0.1481 0.0741 Discrete Compounding:-12% 0.1152 0.1249 0.0893 0.0892 0.0893 0.0618 0.0571 0.0528 0.0489 0.0452 0.0447 0.0447 Single Payment Uniform Series Sinking Recovery Compound Amount Factor To Find F Given A 0.0576 0.0737 Amount Factor To Find F Given P Present Worth Factor To Find P Present Worth Factor To Find P Given A 0.0655 0.0655 Factor To Find A Factor To Find A Given F AVF P/F A/P 0.0328 0.8929 1.6901 2.4018 3.0373 3.6048 1.1200 0.4717 0.2963 0.2092 1574 0.1232 0.0991 0.0813 0.0677 0.0570 0.5917 0.4163 0.3292 0.2774 0.2432 0.0446 0.0446 0.0446 0.7972 1.4049 1.5735 1.7623 1.9738 3.3744 4.7793 6.3528 8.1152 10.0890 12.2997 0.6355 0.5674 0.5066 2.4760 2.7731 3.1058 4.5638 4.9676 5.3282 5.6502 0.0446 0.0446 0.0446 0.0223 0.4039 0.3606 0.2013 1877 17.5487 20