4.33 Akash Uni-Safe in Chennai, India, makes Ter- minator fire extinguishers. The company needs s T 1 replacement equipment to form the neck at the top of each extinguisher during production. Select be- tween two metal-constricting machines. Use the corporate MARR of 15% per year with (a) present worth analysis using tabulated factors, (b) future worth analysis using tabulated factors, and (c) a spreadsheet for PW and FW as requested above. Machine D E First cost, $ ---62.000 -77,000 AOC, $ per year --15,000 -21,000 Salvage value, $ 8,000 10,000 4 Life, years 6