Returns the sum-of-years digits depreciation of an asset
The function SYD returns a value specifying the sum-of-years digits depreciation of an asset for a specified
SYD (Cost, Salvage, Life, Period)
Cost
The initial cost of the asset.
Salvage
The value of the asset at the end of its useful life.
Life
The length of the useful life of the asset.
Period
The period for which asset depreciation is calculated.