Comparing Three Depreciation Methods Dexter Industries purchased packaging equipment on January 8 for $662,800. The equipment was expected to have a useful life of four years, or 6,400 operating hours, and a residual value of $54,000. The equipment was used for 2,240 hours during Year 1, 1,344 hours in Year 2, 1,792 hours in Year 3, and 1,024 hours in Year 4. Required: 1. Determine the amount of depreciation expense for the four years ending December 31 ty (a) the straight-line method, (b) the units of activity method, and (c) the double-deckning balance method. Also determine the total depreciation expense for the four years by each method. Round the answer for each year to the nearest whole dollar. Depreciation Expense Year Straight-Line Hethod Units-of-Activity Method Double-Declining Balance Method Year 1 Year 2 Year 3 Year 4 Total 2. What method yields the highest depreciation expense for Year 17 3. What method yields the most depreciation ever the four-year life of the equipment