Ramirez company installs 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. exercise 8-4 straight-line depreciation lo p1 determine the machine’s second-year depreciation and year end book value under the straight-line method.