2016: ($47,000 − $30,080) x (2 x .20) = 6,768
*Since the total depreciable cost is $40,000 ($47,000 − $7,000), the total depreciation taken
b. Units-of-Production
(Cost − Salvage) Estimated Production = Depr. Cost per Unit
Annual Depreciation = Depr. Cost per Unit x Actual Annual Units
2014: $.02 x 560,000 = $11,200
2015: $.02 x 490,000 = 9,800
*The total depreciable cost is $40,000 ($47,000 − $7,000). The depreciation taken in 2018
EXERCISE 6-10 (cont.)
c. Calculation of Book Value
Double-Declining Balance
Cost $47,000
Less: Accumulated Depr. (40,000)
Book Value $ 7,000
Units-of-Production
Calculation of Gain
Units-of-