A commercial 3D printer is purchased for $300,000. The salvage value of the printer decreases by 40% each year that it is held. The cost to operate and maintain the machine the first year it is used is $13,000; these costs increase by $4,500 each year. What is the optimal replacement interval and minimum EUAC for the printer, assuming a MARR of 14% is used? Click here to access the TVM Factor Table Calculator. ORI: years EUAC:$ Carry all interim calculations to 5 decimal places and then round your final answers to a whole number. The tolerance is \pm 5 for the EUAC*. A commercial 3D printer is purchased for $300,000. The salvage value of the printer decreases by 40% each year that it is held. The cost to operate and maintain the machine the first year it is used is $13,000; these costs increase by $4,500 each year. What is the optimal replacement interval and minimum EUAC for the printer, assuming a MARR of 14% is used? Click here to access the TVM Factor Table Calculator. ORI: years EUAC:$ Carry all interim calculations to 5 decimal places and then round your final answers to a whole number. The tolerance is \pm 5 for the EUAC*