When originally purchased, a vehicle costing $25,200 had an estimated useful life of 8 years and an estimated salvage value of $2,800. 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: Muttiple Choice 35,768 $5.600 $2.800 $5,768 $5,600. $2,800. $11,200. $2,968