A company purchased a machine for $210,000 on October 1, 2021 The estimated service life is 10 years with a $20,700 residual value. The company records partial-year depreciation based on the number of months in service. Depreciation expense for the year ended December 31, 2021, using straight-line depreciation, is: (Do not round your intermediate calculations. Round your answer to the nearest dollar amount) $4733