g a machine with a four-year estimated useful life and an estimated ten percent salvage value was acquired on january 1. would depreciation expense using the sum-of-the-years-digits method of depreciation be higher or lower than depreciation expense using the double-declining-balance method of depreciation in the first and second years? group of answer choices first year: higher / second year: lower first year: lower / second year: higher first year: higher / second year: higher first year: lower / second year: lower
