Answer:
d. a man wears a T-shirt identifying him as a member of a popular fraternity
Explanation:
"In-group orientation" means in sociology people believing and belonging to a certain groups in the society based on common believes, common liking and dislikes or common race or choice. Such groups are called 'in-groups'.
Thus a person wearing a T-shirt and identifying himself as a member of a popular 'fraternity' means he belongs to a in-group in which there is common interest among its members. This action shows an in-group orientation.
Thus the answer is
d. a man wears a T-shirt identifying him as a member of a popular fraternity
The last sentence “giving up sleep to do homework isn’t a good trade”
Hope that helps!
Answer:
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