How do different types of purchasers in an organization benefit from SAP guided Buying? Note: there are 2 correct answers to this question to this question

How do different types of purchasers in an organization benefit from SAP guided Buying? Note: there are 2 correct answers to this question to this question
A . Functional buyers can perform three bids and buy without help from centered procurement
B. Procurement management can view which purchases tie to contracts
C. Centralized procurement employees directly touch more purchase orders
D. Infrequent purchasers have one place to buy goods and service

Answer: A,D