The document discusses the 3 basic economic questions that all economic systems must answer: 1) What goods and services will be produced? 2) How will goods and services be produced? 3) Who will get the goods and services? It focuses on how a market system answers these questions. A market system relies on private property, competition, and markets to determine production and distribution. For question 1, supply and demand determine what is produced. For question 2, producers use the least-cost combination of inputs. For question 3, goods go to those able and willing to pay for them.