Answer:
Net Book Value end of year X3 $ 80,000
Step-by-step explanation:
Computation of depreciation for years X1 through X2.
Cost of equipment $ 160,000
Useful Life 8 years
Depreciation percentage under straight line method 12.5 %
Depreciation percentage under double declining method 25 %
Cost of equipment $ 160,000
Depreciation for Year X1 @ 25 % $ 40,000
Net Book Value as of end of year X1 $ 120,000
Depreciation for Year X2 @ 25 % $ 24,000
Net Book Value as of end of year X2 $ 96,000
Computation of depreciation cost for year X3
Depreciation for year X3 is on straight line method
Depreciable basis $ 96,000
Remaining useful life 6 years
Depreciation per year $ 96,000/6 $ 16,000
Computation of net book value end of year X3
Net Book Value as of end of year X2 $ 96,000
Depreciation for year X3 $ 16,000
Net Book Value end of year X3 $ 80,000