Compute accelerated depreciation with the double declining balance method from cost, salvage value and useful life.
年折旧 = 期初账面值 × 2/n(末年调至残值)。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Double-declining balance | Depreciation = beginning net book value × 2 / life; book value floors at residual value | Accelerated method (Kieso, Intermediate Accounting) |