When originally purchased, a vehicle costing $25,380 had an estimated useful life of 8 years and an estimated salvage value of $2,900. 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 $2,978.00. $5,620.00. $11,240.00. $5,788.00. $2,810.00.