Final answer:
The depreciation expense for the equipment in 2017 using the double-declining depreciation method is $54,400.
Step-by-step explanation:
The depreciation expense for the equipment in 2017 can be calculated using the double-declining depreciation method. The double-declining method involves calculating depreciation at a rate double that of the straight-line method.
First, we need to calculate the straight-line depreciation rate:
Straight-line depreciation rate = (Cost - Residual value) / Useful life
For the given equipment, the straight-line depreciation rate would be:
Straight-line depreciation rate = ($140,000 - $6,000) / 5 = $27,200
Next, we apply the double-declining rate to calculate the depreciation expense for 2017:
Depreciation expense for 2017 = Double-declining rate * (Cost - Accumulated depreciation)
Since this is the first year of depreciation, the accumulated depreciation is zero. Therefore, the depreciation expense for 2017 would be:
Depreciation expense for 2017 = 2 * Straight-line depreciation rate = 2 * $27,200 = $54,400