Perdue Company purchased equipment on April 1 for $54,150. The equipment was expected to have a useful life of three years, or 7,500 operating hours, and a residual value of $1,650. The equipment was used for 1,400 hours during Year 1, 2,600 hours in Year 2, 2,300 hours in Year 3, and 1,200 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 the double-declining-balance method.

Note: Round all final values for each depreciation method and each year to the nearest whole dollar.

Double-declining-balance method Year Amount

Year 1

Year 2

Year 3

Year 4