Answer:
4,800
Step-by-step explanation:
![\left[\begin{array}{ccccc}Year&Beginning&Dep-Expense&Acc. \: Dep&Ending\\0&-&-&-&30,000\\1&30,000&6,000&6,000&24,000\\2&24,000&4,800&10,800&19,200\\3&19,200&3,840&14,640&15,360\\\end{array}\right]](https://img.qammunity.org/2020/formulas/business/college/9eg3uufi5zmc9xaiy71u3hc96te3d9dwkc.png)
The double declining will be the straight-line rate times two.
straight-line = 1/10
double declining = (1/10) x 2 = 2/10 = 1/5 = 20%
The first year will be:
30,000 x 20% = 6,000 depreciation expense
then we calculatethe book value for the second year
30,000 - 6,000 = 24,000
now we clacualte the depreciation expense for the 2nd year
24,000 x 20% = 4,800
This process is repeat every year until the book value equalt the salvage value at the end of the 10th year.