On April $30,2018,$ Quality Appliances purchased equipment for $$260,000.$ The estimated service life of the equipment is six years and the estimated $($residual value is $$20,000$ Quality's fiscal year ends on December $31.$ Required Calculate depreciation for $2018$ and $2019$ using each of the three methods listed. Quality calculates partial year depreciation based on the number of months the asset is in service. Round all computations to the nearest dollar.