All one question

Depreciation Methods On January 2,2015. Roth, Inc. purchased a laser cutting machine to be used in the fabrication of a part for one of its key products. The machin ne cost $90.000, and its estimated useful life was four years or 850.000 cuttings, after which it could be sold for $5.000 Required a. Calculate each year's depreciation expense for the machine's useful life under each of the following depreciation methods tround all answers to the nearest dollar): 1. Straight-line. 2. Double-declining balance. 3. Units-of-production. (Assume annual production in cuttings of 200.,00: 350.000: 260.000: and 40.000.) 1. Straight-Line Depreciation Year Expense 2015 2016 2017 2018