Final answer:
To create a declining-balance depreciation schedule, calculate an annual 40% depreciation on the book value of the truck, deducted until reaching the $5,000 residual value, adjusting as necessary in the final year.
Step-by-step explanation:
To prepare a depreciation schedule for a Volvo truck using the declining-balance method at twice the straight-line rate, we need to first calculate the straight-line depreciation rate. Since the estimated life of the truck is 5 years, the straight-line rate is 1/5 or 20% of its depreciable base, which is the cost of the truck minus the residual value ($25,000 - $5,000 = $20,000). Consequently, the rate for the declining-balance method would be 40% (twice the straight-line rate).
For year 1, the depreciation expense is 40% of $20,000, which is $8,000. The accumulated depreciation at the end of year 1 is also $8,000, and the book value at the end of year 1 is the cost of the truck minus the accumulated depreciation ($25,000 - $8,000 = $17,000).
Each subsequent year, the depreciation expense is calculated by applying the 40% rate to the book value at the beginning of that year, continuing until we reach the final residual value of $5,000. Note that in the final year, the depreciation might need to be adjusted to avoid depreciating below the residual value.