of the following statements about depreciation methods are true EXCEPT: Multiple Choice ( ) For all methods, the same total depreciation is recorded over the plant asset's useful life. C) The formula for calculating annual straight-line depreciation is: (cost plus estimated salvage value estimated useful life. The straight line method results in the same annual depreciation each year The double-declining-balance method results in annual depreciation that sharply declines each year O The units of production method results in annual depreciation that varies according to units produced