TB MC Qu. 08-76 When originally purchased, a vehicle... When originally purchased a vehicle costing $23,000 had an estimated useful life of 8 years and an estimated salvage value of $3,000. After 4 years of straight-line depreciation, the asset's total estimated useful life was revised from 8 years to 6 years and there was no change in the estimated salvage value. The depreciation expense in year 5 equals: Multiple Choice $5,000 $2.875 55.750 $11,500