Answer:
$10,500
Step-by-step explanation:
Depreciation is a systematic allocation of the cost of an asset over its useful lifetime using either the straight line , reducing or other relevant methods.
The salvage or the scarp value is the portion of an asset that is not consumed at the end of its useful life.
Workings
Purchase date - April 1 2018
Year End - December 31, 2018
Timeline - 9 months
Purchase cost - $160,000
Salvage value = $20,000
Depreciable amount = (160000-20000)=140000
Useful lifetime = 10 years
Depreciation = (140000/10)*9/12
=$10,500