When the asset information is deleted from asset-related fields of the Fl documents, for example from the fields ANLN1 and ALN2?

When the asset information is deleted from asset-related fields of the Fl documents, for example from the fields ANLN1 and ALN2?
A . Before this type of document is posted in the Central Finance system
B . Add-In (BAdl) to transfer the asset information to customer defined fields
C . All asset accounts for APC and cumulated depreciation
D . The G/L accounts to which acquisition

Answer: A