Depreciation Methods Gruman Company purchased a machine for $198,000 on January 2, 2019. It made the following estimates: Service life Production 5 years or 10,000 hours 180,000 units $ 18,000 Residual value In 2019, Gruman uses the machine for 2,000 hours and produces 45,000 units. In 2020, Gruman uses the machine for 1,200 hours and produces 30,000 units. If required, round your final answers to the nearest dollar. Required: 1. Compute the depreciation for 2019 and 2020 under each of the following methods: a. Straight-line method 2019 $ 36,000 2020 $ 36,000 b. Sum-of-the-years'-digits method 2019 $ 60,000 2020 $ 48,000 c. Double-declining-balance method 2019 $ 79,200 2020 $ 47,5207 d. Activity method based on hours worked 2019 $ 36,000 2020 $ 25,200 X e. Activity method based on units of output 2019 $ 45,000 2020 $ 34,000 X 2. For each method, what is the book value of the machine at the end of 2019? At the end of 2020? a. Straight-line method 2019 $ 198,000 X 2019 $ 198,000 X 2020 $ 162,000 X b. Sum-of-the-years'-digits method 2019 $ 198,000 X 2020 $ 138,000 X c. Double-declining-balance method 2019 $ 198,000 X 2020 $ 118,800 X d. Activity method based on hours worked 2019 $ 198,000 x 2020 $ 162,000 X e. Activity method based on units of output 2019 $ 198,000 X 2020 $ 153,000 X 3. If Gruman used a service life of 8 years or 15,000 hours and a residual value of $9,000, what would be the effect on the following 3. If Gruman used a service life of 8 years or 15,000 hours and a residual value of $9,000, what would be the effect on the following under the straight-line, sum-of-the-years'-digits, and double- declining-balance depreciation methods? Depreciation expense a. Straight-line method 2019 $ 23,625 2020 $ 23,625 b. Sum-of-the-years-digits method 2019 $ 42,000 2020 $ 36,750 c. Double-declining-balance method 2019 $ 49,500 2020 $ 37,125 Book value a. Straight-line method Book value a. Straight-line method 2019 $ 198,000 X 2020 $ 174,375 X b. Sum-of-the-years'-digits method 2019 $ 198,000 X 2020 $ 156,000 X c. Double-declining-balance method 2019 $ 198,000 X 2020 $ 148,500 X Feedback