Answer:1. Define EconomicsEconomics is the study of how people use limited resources to meet their needs and wants.---2. Difference between Microeconomics and MacroeconomicsMicroeconomics deals with small units like individuals or businesses.Macroeconomics studies the whole economy, like inflation and unemployment.---3. Relationship of Economics to Other SciencesPsychology – studies decision-making behaviorSociology – how people interact in societyPolitical Science – laws and government policiesGeography – how location affects resourcesHistory – past events that affected economies4. Maslow’s Hierarchy of NeedsMaslow said people have 5 needs:1. Basic (food, water),2. Safety (shelter),3. Love (relationships),4. Esteem (respect),5. Self-actualization (goals and dreams).You must meet lower needs before higher ones.