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Depreciation Methods Gruman Company purchased a machine for $220,000 on January

ID: 2472540 • Letter: D

Question

Depreciation Methods

Gruman Company purchased a machine for $220,000 on January 2, 2016. It made the following estimates:


In 2016, Gruman uses the machine for 1,800 hours and produces 44,000 units. In 2017, Gruman uses the machine for 1,500 hours and produces 35,000 units. If required, round your final answer to the nearest dollar.

Required:

Compute the depreciation for 2016 and 2017 under each of the following methods:

Straight-line method

Sum-of-the-years'-digits method

Double-declining-balance method

Activity method based on hours worked

Activity method based on units of output

For each method, what is the book value of the machine at the end of 2016? At the end of 2017?

Straight-line method

Sum-of-the-years'-digits method

Double-declining-balance method

Activity method based on hours worked

Activity method based on units of output

If Gruman used a service life of 8 years or 15,000 hours and a residual value of $10,000, 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

Straight-line method

Sum-of-the-years'-digits method

Double-declining-balance method

Book value

Straight-line method

Sum-of-the-years'-digits method

Double-declining-balance method

Service life 5 years or 10,000 hours Production 200,000 units Residual value $20,000

Explanation / Answer

Depreciation for 2016 and 2017:

Straight-line method:

Sum-of-the-years'-digits method:

Double-declining balance method:

Activity method based on hours worked:

Activity method based on units of output:

Book values of the machine:

Straight-line depreciation method:

Sum of the years' digits method:

Double declining balance method:

Activity method based on hours worked:

Activity method based on units of output:

If Gruman uses a service life of 8 years, and a residual value of $ 10,000:

Depreciable amount for all methods, other than double declining balance method is $ 210,000.

Depreciation expense:

Straight-line method:

Sum of the years' digits method:

Double declining balance method:

Book values of machine:

Straight-line method:

Sum of the years' digits method:

Double declining balance method:

2016 $ 40,000 2017 $ 40,000
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