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Question 3 A tractor for over-the-road hauling is purchased for $75,000.00. It is expected to be of use to the company for 6 years, after which it will be salvaged for $3,600.00. Calculate the depreciation deduction and the unrecovered investment during each year of the tractors life. a. Use straight-line depreciation. Provide depreciation and book value for year 6. Depreciation for year 6 = $ book value for year 6 = $ b. Use declining-balance depreciation, with a rate that ensures the book value equals the salvage value. Provide depreciation and book value for year 6. Depreciation for year 6 = $L book value for year 6 = $L C. Use double declining balance depreciation. Provide depreciation and book value for year 6. Depreciation for year 6 = $ book value for year 6 - 5 d. Use double declining balance, switching to straight-line depreciation. Provide depreciation and book value for year 6. Depreciation for year 6 = $L book value for year 6 = $L Do all computations to 5 decimal places and round final answers to 2 decimal places. Tolerance is +/- 50