Answer: depreciation expense for 2020 and 2021= $7, 521 and$10,137 respectively.
Explanation:
Depreciation cost = Purchase cost - Salvage value
= $54,500 - $2, 180
= $52,320
Given that useful life = 174,400 miles, we have that the
Depreciation per mile = Depreciation cost / useful life in miles
=$52,320/174,400 = $0.30 per mile
2020 Depreciation expense = 25, 070 X $0.30 = $7, 521
2021 Depreciation expense = 33,790 X $0.30 = $10,137