Perdue Company purchased equipment on April 1 for $56,700. The equipment was expected to have a useful life of 3 years, or 6,480 operating hours, and a residual value of $1,620. The equipment was used for 1,200 hours during Year 1, 2,300 hours in Year 2, 1,900 hours in Year 3, and 1,080 hours in Year 4. Required: Determine the amount of depreciation expense for the years ended December 31, Year 1, Year 2, Year 3, and Year 4, by (a) the straight-line method, (b) the units-of-activity method, and (c) the double-declining-balance method. Note: FOR DECLINING BALANCE ONLY, round the final multiplier to four decimal places. Then, round the answer for each year to the nearest whole dollar. a. Straight-line method Year Year 1 Year 2 Year 3 Year 4 Year Year 1 Year 2 Year 3 b. Units-of-activity method Year 4 Year Year 1 $ Year 2 $ Year 3 c. Double-declining-balance method $ Amount Amount Amount

Perdue Company purchased equipment on Apni 1 for $56,700. The equipment was expected to have a useful life of 3 years, or 6,480 operating hours, and a residuat value of $1,620. The equipment was used for 1,200 hours during Year 1, 2,300 hours in Year 2, 1,900 hours in Year 3, and 1,050 hours in Year 4. Required: Determine the amount of depreciation expense for the years ended December 31, Year 1, Year 2, Year 3, and Year 4, by (a) the straight-line miethod, (b) the units-of-activity method, and (c) the double-declining-balance method. Note: FOR DECLINING BALANCE ONLY, round the final multiplier to four decimal places. Then, round the answer for each year to the nearest whole dollar. a. Straight-line method b. Units-of-activity method c. Double-declining-tialonce methed