Calculator Deprecation by Thron Methode Partial ar Perdue Company purchased equipment on April 1 for $53.460. The equipment was expected to have a useful life of three years, or 1220 operating hours, and a real value of $1.620. The equipment was used for 300 hours during Year 1, 1,500 hours in Year 2, 1,300 hours in Year, and 720 hou in your Required: Determine the amount of depreciation expense for the years onded December 31, Year 1 Year 2 Year 3), and Year by (a) the straight-line method (b) the unit of activity method, and (c) the double declining balance method. Note: FOR DECLINING BALANCE ONLY, round the multiplier to four decimal places. Then round the answer for each year to the nearest whole dollar. straight-line method Year Amount wear 12,960 Year 2 17,280 17,2807 4,320 b. Units of activity method Year Amount ve 26.731.34 X 17.820 X 5.929.41 X Calculator Year Amount Year 1 12,960 Year 2 17,280 Year) 17,280 Year 4 4,320 b. Units-of-activity method Year Amount Year 1 26,731.34 X Year 2 17,820 X Year 3 S 5,939.41 X Year 4 1,349.26 X C. Double-declining-balance method Year Amount Year 1 9,600 x Year 2 18,000 X Year 3 5 15,600 X Year 4 8,640 X more Cheaty Workomino e