The RX Drug Company has just purchased a capsulating machine for $76,000. The plant engineer estimates the machine has a useful life of 5 years and little or no salvage value. He will use zero salvage value in the computations. Compute the depreciation schedule for the machine using:
(a) Straight-line depreciation.
(b) Sum-of-years'-digits depreciation.
(c) Double declining balance depreciation. Assume any remaining depreciation is claimed in the last year.