Answer:
d. Accumulated Depreciation at 12/31/21 is $25,000
Step-by-step explanation:
Depreciable amount = $800,000 - $100,000 = $700,000
Annual depreciation expenses = $700,000 / 35 = $20,000
Depreciation expenses for 2020 (3 months i.e. Oct. 1 - Dec. 31) = $20,000 * (3 / 12) = $5,000.
Accumulated depreciation at 12/31/21 = Depreciation for 2020 + 2021 annual depreciation expenses = $5,000 + $20,000 + $25,000.