Double-declining-balance depreciation for the second year would be $17,200
Cost=$84,280
Estimated life=7 years
Depreciation under double declining balance method=((cost-accumulated depreciation)/useful life)*2
Depreciation in the first year=((84280-0)/7)*2=$24,080
Depreciation in the second year=((84280-24080)/7)*2=$17,200
The answer is $17,200
Correct Option is B.
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