Answer:
$4,305
Step-by-step explanation:
Since the machine was purchased on October 1, you must record three months worth of depreciation (October, November and December).
depreciation expense per month = (machine's cost - salvage value) / 120 months = ($192,000 - $19,800) / 120 months = $1,435 per month
the journal to record depreciation expense will be:
December 31, 2021
Dr Depreciation expense 4,305
Cr Accumulated depreciation - machine 4,305