do manually

4. A manufacturing process can be designed for varying degrees of automation. The following is relevant cost information: A B G 10,000 9,000 14,000 7.500 20 000 5.000 30,000 3.000 First Cost (Capital Investment) Annual Labor Expense Annual Power and Maintenance Expense Useful lifel yrs.) Salvage Value 800 500 5 1300 6 1,600 1.000 8 2,100 1.500 10 5.000 MARR=6%, Depreciation SL-Classical (For all alternatives). TAX-40% Determine which is the best using ATCF-AW Note: MACRS-GDS 3 recovery periods rates are: 1 .3333 2 .4445 3 .1481 4 .0741 HI 1