Bramble Company purchased machinery on January 1, 2020, for $91,200. The machinery is estimated to have a salvage value of $9,120 after a useful life of 8 years. * Your answer is incorrect. Compute 2020 depreciation expense using the straight-line method. Depreciation expense $ eTextbook and Media * Your answer is incorrect. 18240 Compute 2020 depreciation expense using the straight-line method assuming the machinery was purchased on September 1, 2020. Depreciation expense eTextbook and Media 13680