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Today we are diving into the Introduction to Economics, a field often misunderstood as only about money, but in reality, it is the science of decision-making in a world of scarcity. Economics studies how individuals and societies allocate limited resources to satisfy unlimited wants. It is viewed through two main branches: microeconomics, which focuses on the behavior and decisions of individuals, firms, and specific industries; and macroeconomics, which examines the overall economy, including e