You have a tractor that costs 150,000 with a useful life of 10 years and projected salvage value of $20,000. Using straight line, double declining balance, and sum of the years digits approaches, calculate the following.

Year	SL Depreciation	DDB Depreciation	SYD Depreciation	SL Book Value	DDB Book Value	SYD Book Value
1	13,000
2	13,000