Answer:
For 1 year Depreciation = $204,000
For 2 year Depreciation = $163,200
For 3 year Depreciation = $130,560
Explanation:
The computation of depreciation expense is shown below:-
As per straight line method the annual depreciation = 100 ÷ 10
= 10%
Depreciation as per double decline method = 2 × Straight line method × Beginning value of each period
For 1 year Depreciation
2 × 10% × $1,020,000
= $204,000
Ending value = $1,020,000 - $204,000
= $816,000
For 2 year Depreciation
2 × 10% × $816,000
= $163,200
Ending Value = $816,000 - $163,200
= $652,800
For 3 year Depreciation
= 2 × 10% × $652,800
= $130,560