Answer:
objective social class
Explanation:
Most of us have a sense of a hierarchy in society, from low to high, based on income, wealth, power, culture, behavior, heritage and prestige. ... A focus on objective social class entails a direct determination of a person's social class based on socioeconomic variables -- mainly income, wealth, education and occupation
Based on the clues, we can infer that he's lying.
What clues?
"Gulps", "Scratches his head" and "looks from side to side nervously"
If he looks from side to side, we can infer that he can't really dance; if he was able to dance, he would be confident and would have danced with Gina.
If someone looks from side to side, that person is definitely lying because that person is really nervous.
And here's a clue:
"looks from side to side <u>nervously"</u>
Aha! So that tells us that Kareem was lying.
Hope it helps!
The answser should be (B)