Please can you somebody help with Question 5

A new machine will cost $17,000 and will have an estimated salvage value of $14,000 in five years. Special tools for the new machine will cost $5000 and will have a resale value of $2500 at the end of five years. Maintenance costs are estimated at $200 per year. What will be the average annual cost of ownership during the next five years if interest is 6%