Answer:
a) $700 debit to Depreciation Expense and a $700 credit to Accumulated Depreciation.
Explanation:
The adjusting journal entry is shown below:
On December 31
Depreciation expense $700
To Accumulated depreciation - Machine A/c $700
(Being the depreciation expense is recorded)
The computation is shown below:
= Estimated annual depreciation on the machine × number of months ÷ total number of months in a year
= $1,680 × 5 months ÷ 12 months
= $700