Computing Depreciation Using Multiple Depreciation Methods

On January $1,$ Walker Inc. acquired equipment for $$64,000.$ The expected useful life is $10$ years and the residual value is $$1,280.$ Total service hours for the

equipment are estimated to be $16,000$ while actual hours for the year were $1,440.$ Compute depreciation expense for the year under the following methods.

Note: Carry all decimals in calculations; round the final answer to the nearest dollar.