Current Attempt in Progress A plant asset acquired on October 1, 2018, at a cost of $400,000 has an estimated useful life of 10 years. The salvage value is estimated to be $40,000 at the end of the asset's useful life. (a) Determine the depreciation expense for the first two years using the Straight-line method. Year 1 Straight-line method $ (b) Save for Later $ Year 21 Attempts: 0 of 1 used Submit Answer The parts of this question must be completed in order. This part will be available when you complete the part above