On January 2, 2021, Sunland Enterprises reports balances in the Equipment account of $30,600 and Accumulated DepreciationEquipment account of $9,070. The equipment had an original residual value of $2,030 and a 10-year useful life. Sunland uses straight-line depreciation for equipment. On this date, the company decides that the equipment has a remaining useful life of only 4 years with the same residual value.

Calculate the revised annual depreciation.