On January 2, 2015, Jatson Corporation acquired a new machine with an estimated useful life of five years. The cost of the equipment was $80,000 with an estimated residual value of $6,000.

Year	Depreciation Expense	Accumalted Depreciation	Book Value
2015
2016
2017
2018
2019

a-1.	Prepare a complete depreciation table under the straight-line method. Assume that a full year of depreciation was taken in 2015.

Prepare a complete depreciation table under the 200 percent declining-balance method. Assume that a full year of depreciation was taken in 2015. (Round your final answers to the nearest whole number.)

Year	Depreciation Expense	Accumulated Depreciation	Book Value
2015
2016
2017
2018
2019

Prepare a complete depreciation table under the 150 percent declining-balance with a switch to straight-line when it will maximize depreciation expense. Assume that a full year of depreciation was taken in 2015. (Round your final answers to the nearest whole number.)

Year	Depreciation Expense	Accumulated Depreciation	Book Value
2015
2016
2017
2018
2019