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 (round all answers to the nearest dollar): 1. Straight-line. 2. Double-declining balance. 3. Units-of-production. (Assume annual production in cuttings of 200,000; 350,000;260,000; and 110,000.) 1. Straight-Line b. Assume that the machine was purchased on July 1. Calculate each year's depreciation expense for the machine's useful life under each of the following depreciation methods: 1. Straight-line. 2. Double-declining balance. 1. Straight-Line 2. Double-declining balance (Round answers to the nearest whole number, when appropriate.)