On January 1,201s, the Allegheny Corporation purchased machinery for $160,.000, The estimated service life of the machinery is to years and the estimated residual value is $17000. The machine is expected to produce 260,000 units during its life. Required Calculate depreciation for 2018 and 2019 using each of the following methods. . 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, 39,000; units produced in 2019, 34,000). Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Required 4 Required 5 Calculate depreciation for 2018 and 2019 using sum-of-the-years' digits Sum-of-the-years' digits depreciation Depreciable x Year Rate per Depreciation Expense Base 2018 2019 ? Required 1 Required 3>