Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
the unit in which utility is measured.
(also called the primary industry) industries based on raw materials that come from the earth....
(also called a centrally planned economy, socialism or communism) an economic system that is...
if the output is produced for one person there is no way of preventing others from using it as...