3: Economics Last updated Save as PDF Page ID 54161 OpenStax OpenStax 3.1: Understanding the Business Environment 3.2: How Business and Economics Work 3.3: Macroeconomics- The Big Picture 3.4: Achieving Macroeconomic Goals 3.5: Microeconomics- Zeroing in on Businesses and Consumers 3.6: Competing in a Free Market 3.7: Trends in the Business Environment and Competition