Which of the Following Would You Expect to See in an Office

Which of the following would you expect to see in an office in a country that has high formality expectations?

A) Workers participating in a welcome ceremony for visiting guests.
B) People eating lunch at their desk.
C) Coworkers gathering in the hallway to chat and laugh.
D) Workers frequently entering or leaving business meetings unannounced.
E) Workers wearing comfortable clothing such as jeans or t-shirts.