Ramirez Company instalis a computerized manufacturing machine in its factory at the beginning of the year at a cost of $43,500. The machine's useful life is estimated at 10 years, or 385,000 units of product. with a $5,000 salvage value During its second year, the machine produces 32,500 units of product. Determine the machine's second-year depreciation and year end book value under the straght-line method Determine the machine's second-year depreciation using the units-of-production method. Determine the machine's second-year depreciation using the double-declining-balance method