S 8-6 Straight-line, partial-year depreciation LO C2 On October 1. Organic Farming purchases wind turbines for $270,000. The wind turbines are expected to last six years, have a salvage value of $33,000, and be depreciated using the straight-line method. 1. Compute depreciation expense for the last three months of the first year 2. Compute depreciation expense for the second year. 1. Straight-line depreciation for the last three months of the first year 2. Straight-line depreciation for the second year