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Rewrite the passage to improve expression.

Take a look at this dictionary entry. contest con • test (n.) kon-test [from anglo-french or latin] 1. a competition between rivals for a prize 2. a struggle for victory 3. a dispute; controversy (v.) kuhn-test 4. to fight for in a battle 5. to call into question

Select the items below that describe the field of economics. economics: is a social science is a plan to buy everything focuses on decision making involves consumers and producers