When an asset is purchased at some point other than the first day of the
year, depreciation must be depreciation a fractional proportion of the first
year, et cetera. Then the remaining years must be calculated. In addition,
for DDB, the last year or two may need to be adjusted to make sure at the end
of the useful life, the asset has been depreciation down to the specific
salvage value. I'm having trouble understanding how this is done in EXCEL for
DDB and SYD especially. Can you help me?