On January 1,2018 , the Allegheny Corporation purchased machinery for $150,000. The estimated service life of the machinery is 10 years and the estimated residual value is $7,000. The machine is expected to produce 300,000 units during its life. Required: Calculate depreciation for 2018 and 2019 using each of the following methods. 1. Straight line. 2. Sum-of-the-years'-digits. 3. Double-declining balance. 4. One hundred fifty percent declining balance. 5. Units of production (units produced in 2018, 41,000; units produced in 2019, 36,000). Complete this question by entering your answers in the tabs below. Calculate depreciation for 2018 and 2019 using one hundred fifty percent declining balance