Instructions
Determine the amount of depreciation expense for the years ended December 31, 2012, 2013, 2014, and 2015, by (a) the straight-line method, (b) the units-of-output method, and (c) the double-declining-balance method.
Answer:
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a. Straight-line method:
2012: [($270,000 – $9,000) ÷ 3] × 9/12…………………………………………… $65,250
2013: ($270,000 – $9,000) ÷ 3…………………………………………………… 87,000
2014: ($270,000 – $9,000) ÷ 3…………………………………………………… 87,000
2015: [($270,000 – $9,000) ÷ 3] × 3/12………………………………………… 21,750
b. Units-of-output method:
2012: 7,500 hours × $14.50*……………………………………………………… $108,750
2013: 5,500 hours × $14.50……………………………………………………… 79,750
2014: 4,000 hours × $14.50……………………………………………………… 58,000
2015: 1,000 hours × $14.50……………………………………………………… 14,500
* ($270,000 – $9,000) ÷ 18,000 hours = $14.50 per hour
c. Double-declining-balance method:
2012: $270,000 × 2/3 × 9/12…………...………………………………………… $135,000
2013: ($270,000 – $135,000) × 2/3……………………………………………… 90,000
2014: ($270,000 – $135,000 – $90,000) × 2/3…………………………………… 30,000
2015: ($270,000 – $135,000 – $90,000 – $30,000 – $9,000*)……………… 6,000
* Book value should not be reduced below $9,000, the residual value.