On January 1, 2025, the Hermann Company general ledger shows Equipment $36,000 and Accumulated Depreciation $13,600. The depreciation resulted from using the straight-line method with a useful life of 10 years and a salvage value of $2,000. On this date, the company concludes that the equipment has a remaining useful life of only 2 years with the same salvage value. Compute the revised annual depreciation.