Answer:
Straight-line
depreciation expense for 2016 =40350
depreciation expense for 2017 =40350
Double-declining-balance
depreciation expense for 2016 =105840
depreciation expense for 2017 =63504
Explanation:
Schedule of depreciation expense per year for the machine under the two depreciation methods is attached.
Original Value=264600
Residual Value=22500
Useful life=6
Straight-line
depreciation expense = (Original Value -Residual Value)/Useful life
depreciation expense = 40350
Double-declining-balance
Depreciation rate=1/useful life *100
Depreciation rate 20,00%