On january 1, 2018, tyson manufacturing corporation purchased a machine for $ 40 comma 500 comma 000. tyson's management expects to use the machine for 31 comma 000 hours over the next six years. the estimated residual value of the machine at the end of the sixth year is $ 44 comma 000. the machine was used for 4 comma 000 hours in 2018 and 5 comma 000 hours in 2019. what is the depreciation expense for 2018 if the corporation uses the method of depreciation? (round any intermediate calculations to two decimal places, and your final answer to the nearest dollar.)