practice exam question from Oliver Lehmann's 175 free questions.

"____ are usually not a manifestation of unique organizaitonal cultures and styles.

• a. shared visions, values, norms, beliefs, and expectations
• b. individual traits and attitudes of co-workers
• c. views of authority relationships
• d. policies, methods, and procedires"

Answer: is b. Source: PMBOK5 pg. 20

My question: isn't the collective employee traits and attitudes a major part of organizational culture?