An electronics firm invested $60,000 in a precision inpection device it cost $4000 to operate and maintain in first year and $3000 in each year later. at the end of 4 years the firms sells the machine for $60,000. compute the equivalwnt uniform cost during the 4 years the device was used assume 10% per year.

3. An electronics firm invested $60,000 in a precision inspection device. It cost $4000 to operate and maintain in the first year and $3000 in each later year. At the end of 4 years, the firm changed their inspection procedure, eliminating the need for the device. The purchasing agent was very fortunate to sell the inspection device for $60,000, the original price. Compute the equivalent uniform annual cost during the 4 years the device was used. Assume interest at 10% per year