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Nicoles Getaway Spa (NGS) purchased a hydrotherapy tub system to add to the wellness programs at NGS. The machine was purchased at the beginning of year at a cost of $7,000. The estimated useful life was five years and the residual value was $500. Assume that the estimated productive life of the machine is 13,000 hours. Expected annual production was year 1, 3,100 hours; year 2, 2,500 hours; year 3, 3,400 hours; year 4, 2,200 hours; and year 5, 1,800 hours.

Required:

1.	Complete a depreciation schedule for each of the alternative methods. (Do not round intermediate calculations. Round your final answers to the nearest dollar amount.)

a.	Straight-line.

b.	Units-of-production.

c.	Double-declining-balance.