If a hydraulic excavator’s purchase cost is $172,600 (a cost…

If a hydraulic excavator’s purchase cost is $172,600 (a cost of $6,000 is included for tires), salvage value is $17,200, and the useful life is 8 years at 1,600 hours per year. What is the hourly depreciation and interest cost of the equipment (if the estimated interest is 6.5% per year)? (Hint: you may use PMT function in excel for calculation)