Comparing Three Depreciation Methods 2,900 hours during Year 1, 2,400 hours in Year 2, 1,400 hours in Year 3, and 900 hours in Year 4. Required: the total depreciation expense for the four years by each method. Note: Round the answer for each year to the nearest whole dollar. 2. What method yields the highest depreciation expense for Year 1? 3. What method yields the most depreciation over the four-year life of the equipment