All of the assets were purchased at the beginning of 2016. The building is depreciated
over a 20-year service life using the straight-line method and estimating no residual value.
The equipment is depreciated over a 10-year useful life using the double–declining–
balance method with an estimated residual value of $10,000. The patent is estimated to
have an 8-year service life with no residual value and is amortized using the straight-line
method. Depreciation and amortization has already been calculated for the first two years.
Required:
1. For the year ended December 31, 2018, record depreciation expense for buildings and
equipment. Land is not depreciated.
2. For the year ended December 31, 2018, record amortization expense for the patent.
3. Calculate the book value for each of the four long-term assets at December 31, 2018.