What are some of the characteristics of SAP Best Practices for SAP S/4HANA? Note: There are 3 correct answers to this question.

What are some of the characteristics of SAP Best Practices for SAP S/4HANA? Note: There are 3 correct answers to this question.
A . Each building block is unique to a scope item
B. Scope items represent predefined business process functionality delivered out of the box
C. Best Practices consist of solution packages, scope items and building blocks
D. Scope items must be included in the project scope
E. Test scripts are available in scope items

Answer: A,B,C