Which of the following processes are SAP Ariba Supply Chain Collaboration Capability? Note: There are 3 correct answers to this question

Which of the following processes are SAP Ariba Supply Chain Collaboration Capability? Note: There are 3 correct answers to this question
A . Forecast Collaboration
B. Supplier Managed Inventory
C. Accounts Payable Collaboration
D. Purchase Order Collaboration
E. Purchase Requisition Collaboration

Answer: A,B,D