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. Compute 2020 depreciation expense using the double-declining-balance method. Depreciation expense $ Compute 2020 depreciation expense using the double-declining-balance method, assuming the machinery was purchased on October 1, 2020. (Round answer to decimal places, e.g. 5,125.) Depreciation expense $