A machine costs $55,400 to purchase now. In 10 years, it will have a salvage value Assuming a discount rate of 2.5%, the EAC of the machine is then (ignore CCA) A machine costs $55,400 to purchase now. In 10 years, it will have a salvage value of $18,600. Assuming a discount rate of 2.5%, the EAC of the machine is then (ignore CCA)