Answer:
2017 depreciation expense= 10,060*3/12=$2,515
2018 depreciation expense=$10,060
Explanation:
The depreciation expense of machine for the whole year shall be calculated as follows:
Depreciation expense=[(89,920-9,440)/8]=$10,060
Since the machine is only used for 3 months in the year ended December 31, 2017, therefore the depreciation expense in 2017 will be calculated as follows
2017 depreciation expense= 10,060*3/12=$2,515
2018 depreciation expense=$10,060