In: Accounting
Acquisition cost 20,000
Estimated useful life 10 years
Estimated total unit of production 12,000
Estimated salvage value 2,000
Actual units produced in year 1 1,100
Actual units produced in year 2 1,500
| 
 A  | 
 Cost  | 
 $ 20,000.00  | 
| 
 B  | 
 Residual Value  | 
 $ 2,000.00  | 
| 
 C=A - B  | 
 Depreciable base  | 
 $ 18,000.00  | 
| 
 D  | 
 Usage  | 
 12,000  | 
| 
 E = C/D  | 
 Depreciation per unit  | 
 $ 1.50  | 
Depreciation Expense for Year 2 = 1500 units x $ 1.50 = $ 2,250 Answer
| 
 A  | 
 Cost  | 
 $ 20,000.00  | 
| 
 B  | 
 Residual Value  | 
 $ 2,000.00  | 
| 
 C=A - B  | 
 Depreciable base  | 
 $ 18,000.00  | 
| 
 D  | 
 Life [in years]  | 
 10  | 
| 
 E=C/D  | 
 Annual SLM depreciation  | 
 $ 1,800.00  | 
| 
 F=E/C  | 
 SLM Rate  | 
 10.00%  | 
| 
 G=F x 2  | 
 DDB Rate  | 
 20.00%  | 
| 
 Year  | 
 Beginning Book Value  | 
 Depreciation rate  | 
 Depreciation expense  | 
 Ending Book Value  | 
 Accumulated Depreciation  | 
| 
 1  | 
 $ 20,000.00  | 
 20.00%  | 
 $ 4,000.00  | 
 $ 16,000.00  | 
 $ 4,000.00  | 
| 
 2  | 
 $ 16,000.00  | 
 20.00%  | 
 $ 3,200.00  | 
 $ 12,800.00  | 
 $ 7,200.00  | 
--Depreciation expense for Year 2 = $ 3,200 Answer
Book value after its fully depreciated = $ 2,000 (which will be equal to the Salvage value)