Step-by-step explanation:
The computation of the depreciation expense is shown below:
= (Purchase value of truck - salvage value) ÷ (expected useful life)
= ($48,000 - $8,000) ÷ (4 years)
= ($40,000) ÷ (4 years)
= $10,000
Under this straight-line method, the depreciation expense would remain the same for the expected useful life or the remaining life
Now the journal entry for year 2 is
Depreciation Expense A/c Dr $10,000
To Accumulated Depreciation - Truck A/c $10,000
(Being depreciation expense is recorded)