Required information [The following information applies to the questions displayed below.] Nicole's Getaway Spa (NGS) purchased a hydrotherapy tub system to add to the wellness programs at NGS. The machine was purchased at the beginning of the year at a cost of $12,500. The estimated useful life was five years and the residual value was $1,500. Assume that the estimated productive life of the machine is 10,000 hours. Expected annual production was year 1, 2,200 hours; year 2, 2,350 hours; year 3,2,350 hours; year 4,2,100 hours; and year 5, 1,000 hours. Required: 1. Complete a depreciation schedule for each of the alternative methods. a. Straight-line. b. Units-of-production. c. Double-declining-balance. Complete a depreciation schedule for straight-line method. (Do not round intermediate calculations. Round your final ans to the nearest dollar amount.) Complete a depreciation schedule for units-of-production method. (Do not round intermedlate calculations. Round your final answers to the nearest dollar amount.) Complete a depreciation schedule for double-declining-balance method. (Do not round intermediate calculations. Round you final answers to the nearest dollar amount.)