Answer:
It drives economic growth, enhanced efficiency, increased innovation, and the greater fairness that accompanies a rules-based system.
The correct option from the given choices is; "<span>c. price, quantity demanded".
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The demand curve refers to graphical representation, which is used to show the relationship amongst cost (price of good) and quantity.Normally, the cost will show up on the left vertical axis, and on horizontal axis the demand of quantity is represented. The relationship between them is inverse relation or we can say that both price and quantity are inversely related to each other.
Answer: 1) collect data, develop hypotheses, and analyze the results.
Explanation:
Scientist are the professional who work in physical science or natural scientist field to gather information ,creates hypothesis for testing or experimentation to know about the actual outcome.
Macroeconomic is the field where overall economy is studied and analyzed to generate studied supposition .From created theory, evaluation of phenomena is done.
Other options are incorrect because unlimited usage of controlled experiment, relying on analyze data nd designing data are not the measure taken by scientist of macroeconomic field .Thus, the correct option is option (1).
