Answer:
The aim of the study of macroeconomics is to examine the interactions between individual producers and consumers. the behavior of factors affecting the economy. the relationship between supply and demand.
The correct answer is <span>A. By approval of conventions in three-fourths of the states
The most common way is the third one, three-fourths of state legislatures and a supermajority of the congress approves it, however, only once the first method was used. It is a legitimate option outlined in the constitution. The congress can call for national conventions which can pass the amendment but this doesn't happen often.</span>
The factors that are used in the Human Development Index (HDI) are used to measure a nation's level of human growth.
<h3>What does HDI measure?</h3><h3 />
The Human Development Index is used to find out just how much the lives of the citizens of the nation are improving.
It includes things like life expectancy, education level, and access to healthcare.
Find out more on the Human Development Index at brainly.com/question/10661168.
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A farmer moves to an industrial area to work in a coal mine.
<u>Explanation:</u>
During the time of industrial revolution in England, the economy in that country moved from the primary to the secondary sector of the country. There were more people who were dependent on factories and industries for earning their livelihood as compared to be dependent on the agriculture for the same purpose. In this incident also, a farmer left his farm work and started to work in an industry and improved his standards of living.
