Answer:the machine’s second-year depreciation and year end book value under the straight-line method is $3,990 and$40,420 respectively.
Explanation:
Straight line depreciation is calculated as
Depreciation= Initial value – salvage value / useful life
Depreciation=($48,400- $9,000)/10=$3,990
The depreciation expense each year would be $3990
Book value = Cost of asset- accumulated deprecation
Book value = Cost of asset - (2 years x depreciation)
= $48,400- (2 x $3,990)
= $40,420
Therefore, the machine’s second-year depreciation and year end book value under the straight-line method is $3,990 and$40,420 respectively.