Why Should a Business Analyst (BA) Perform a Cultural Assessment

Why should a business analyst (BA) perform a cultural assessment when analyzing the current state of an enterprise?

A) To determine whether stakeholders understand the rationale for the current state of the enterprise
B) To identify the formal relationships between people working in the enterprise
C) To document the communication channels, reporting structures, and relationships in the enterprise
D) To understand the scope of decision making at different levels of the enterprise