Returns the straight-line depreciation of an asset for one period.
The initial cost of the asset.
The value at the end of the depreciation (sometimes called the salvage value of the asset).
The number of periods over which the asset is depreciated (sometimes called the useful life of the asset).
Contributors: Alberto Ferrari, Marco Russo
Microsoft documentation: https://docs.microsoft.com/en-us/dax/sln-function-dax