Accounting help

On January 1, 2016, Canseco Plumbing Fixtures purchased equipment for $64,000. Residual value at the end of an estimated four-year service life is expected to be $10.000 The company expects the machine to operate for 10.000 hours the machine operated for 3, 900 and 4, 700 hours in 2016 and 2017, respectively Calculate depreciation expense for 2016 and 2017 using straight line method