What do the indicators used by economists reveal

Economic indicators are economic quantities, expressed in numerical value, that have as main purpose to measure the levels of development of countries, regions, companies, etc. (allowing, of course, comparisons).  

It should be noted that, in the case of indicators relating to countries, regions or groups of persons, a broad range of economic indicators also include other social or demographic indicators.

The correct answer is c (changes in prices)

Explanation:

EDGE 2021

i believe the answer is:

~b. the elastic clause gives the supreme court original jurisdiction in a limited number of cases.

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answer; i believe the two groups were irish immigrants and chinese immigrants;