Show all work and do not use excel to solve.

f $5,000 A certain machine has a first cost of $10,000, a life of 10 years, an operating costo peryear, and a salvage value of $2,000. At an interest rate of 10% per year. the annual wo rth of the alternative is nearest to: E) $6,329 F) $6,502 G) $6.627 I) 7.63