How are Classifications used on SOWs in SAP Fieldglass?

How are Classifications used on SOWs in SAP Fieldglass?
A . They are used to define the specifics of a project, such as costs, timelines, and milestones.
B . Classifications define the settings, rules, and characteristics for individual purchasing categories.
C . They determine the default values and information that automatically populate when an SOW is created.
D . They are used to organize SOW Templates and the Suppliers that provide services.

Answer: B