PT Inc. is considering replacing a machine. These are the data for both the used and new machine.

Used machine: the machine was purchased for $16,644 two years ago, the current salvage value is $11,838 and is expected to have a scrap value of $6,865 whenever it is retired. This used machine still has 5 years left of service. From now on, the operating and Maintenance costs are $2,161 for the first year and expected to increase by $1,751 thereafter.

New Machine: machine costs $13,038 and is expected to have a scrap value of $9,307 whenever it is retired. Operating and Maintenance costs are $1,874 for the first year and expected to increase by $1,576 thereafter. The service life of this machine is 4 years.

If the MARR is 8%, determine the minimum equivalent uniform annual cost associated with the optimal economic life of the machine that offers the lowest EUAC.