From the following, prepare depreciation schedules for the first 2 years for
(a) straight-line,
(b) units-of-production, and
(c) double declining-balance at twice the straight-line rate methods.
Machine purchased on January 1, $1, 470.
Residual value, $290. Estimated useful life, 5 years.
Total estimated output, 590 units. Output year 1, 50 units. Output year 2, 200 units.