On January 1, 2014, a machine was installed at Francis Factory at a cost of $52,000. Its estimated residual value at the end of its estimated life of 4 years is $24,000. The machine is expected to produce 70,000 units with the following production schedule:
• 2014: 13,000 units
• 2015: 30,000 units
• 2016: 18,000 units
• 2017: 9,000 units
Complete depreciation schedules for
(a) Straight-line,
(b) Units-of production,
(c) Double declining-balance at twice the straight-line rate methods.