No idea how this is social studies most likely items that are expensive would be taxed higher the government would be like oh yes this person has money to buy expensive things make them pay more
Economic inequality is the unequal distribution of the incomes and opportunities within the socioeconomical groups. For example, in every urbanized city, you can see homeless people amd poverty just a few meters from the skyscrapers. It is a common problem today, and it concerns almost every government.
A.) Income, Lifestyles, and Beliefs. The rest don't make sense.