Required information Exercise 11-4 (Algo) Other depreciation methods (LO11-2] [The following information applies to the questions displayed below.) On January 1, 2021, the Allegheny Corporation purchased equipment for $139,000. The estimated service life of the equipment is 10 years and the estimated residual value is $7,000. The equipment is expected to produce 228,000 units during its life. Required: Calculate depreciation for 2021 and 2022 using each of the following methods. Exercise 11-4 (Algo) Part 1 1. Sum-of-the-years'-digits (Do not round intermediate calculations. Round final answers to the nearest whole dollar amount.) Answer is complete and correct. Year 2021 2022 Depreciation expense $ 24,000 $ 21,600 Required information Exercise 11-4 (Algo) Other depreciation methods [LO11-2] [The following information applies to the questions displayed below.) On January 1, 2021, the Allegheny Corporation purchased equipment for $139,000. The estimated service life of the equipment is 10 years and the estimated residual value is $7,000. The equipment is expected to produce 228,000 units during its life. Required: Calculate depreciation for 2021 and 2022 using each of the following methods. Exercise 11-4 (Algo) Part 3 3. Assume instead the equipment was purchased on October 1, 2021. Calculate depreciation for 2021 and 2022 using each of the two methods. Partial-year depreciation is calculated based on the number of months the asset is in service. (Do not round intermediate answers and round your answers to the nearest whole dollar amount.) Answer is complete but not entirely correct. Sum-of-the-years' digits One hundred fifty percent declining balance $ $ 2021 55 20,850 2022 $ 7,000 $ (17,723) Required information Exercise 11-4 (Algo) Other depreciation methods [LO11-2] (The following information applies to the questions displayed below.) On January 1, 2021, the Allegheny Corporation purchased equipment for $139,000. The estimated service life of the equipment is 10 years and the estimated residual value is $7,000. The equipment is expected to produce 228,000 units during its life. Required: Calculate depreciation for 2021 and 2022 using each of the following methods. Exercise 11-4 (Algo) Part 2 2. One hundred fifty percent declining balance. (Round final answers to the nearest whole dollar amount.) Answer is complete and correct. Year 2021 2022 Depreciation expense $ 20,850 $ 17,723