FUNDAMENTAL ECONOMICS PROBLEM

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Across
  1. 8. Only a single change of circumstances
  2. 10. The second best option
Down
  1. 1. When all factors of production are variable
  2. 2. The study of a whole group of economy
  3. 3. Fundamental economic problem
  4. 4. Something that are unlimited for human
  5. 5. Another tool economists use to simplify a situation other than ceteris paribus
  6. 6. A statement type that can be proven
  7. 7. The factor about natural resources
  8. 9. The study of how to allocate scarce resources in the most efficient way