Cost	469,000
Useful Life-Years	5
Useful Life- Hours	140,000
Salvage Value	39,000

Double Declining Balance

Year	Book Value Beginning of Year	Depreciation Rate	Annual Depreciation Expense	Accumulate Depreciation	Book Value
2018
2019
2020
2021
2022

Sum of Years Digits

Year	Depreciable Cost	Depreciation Rate	Annual Depreciation Expense	Accumulate Depreciation	Book Value
2018
2019
2020
2021
2022