Answer:
The phrase invisible hand was introduced by Adam Smith in his book 'The Wealth of Nations'. He assumed that an economy can work well in a free market scenario where everyone will work for his/her own interest.
Explanation:
When everyone says yes for the bill atleast 3/5
Answer:
c) a group of people who share a similar economic position in a society, based on their wealth and income
Explanation:
Social class is a concept used in social sciences and political theory that <em>refers to a group of individuals that share the same socioeconomic status.</em> The most common social classes are upper, middle and lower.
I hope you find this information useful and interesting! Good luck!