hi! not sure if any of these are correct. please help

Financial statement classification Wayside Machine Tool Company purchased a $660,000 welding machine to use in production of large machine tools and robots. The welding machine was expected to have a life of 10 years and a salvage value at time of disposition of $66,000. The company uses straight-line depreciation. During its first operating year, the machine produced 660 product units, of which 528 were sold. a. What part of the $660,000 machine cost expired? \$ b. Where would each of the amounts related to this machine appear on the financial statements at the end of the first year of operations