The rule of 70 is a technique used to forecast how many years would take to a variable to double its value. It consists on dividing number 70 by the growth rate of the variable of interest, which in this case is the GDP of countries A and B.
According to the rule of 70, let's compute how long will take for the GDP of each country to double:
- Country A: 70/2.8= 25 years
- Country B: 70/1.4= 50 years
As the growth rates are constant, it is possible to compute the exact value of the GDP of each country in 100 years time using the number of years for output duplication.
- Country A duplicates its growth every 25 years. Hence, it will happen 4 times in 100 years. In year 25, the output will be $100,000. In year 50, it will duplicate again and reach $200,000. The third duplicate will take place in year 75 and GDP will sum $400,000. Finally, in year 100 it will duplicate one last time and country A will end up the century with a GDP per capita of $800,000.
- Country B duplicates its growth every 50 years. Therefore, it will happen twice in 100 years. In year 50, the output will be $100,000. In year 100, the last duplicate will take place, and country B will end up with a GDP per capita of $200,000.
Answer:
Voting and canvassing
Explanation:
Voting is one sure way every single citizens in United States can be involved in the governance. It allow us to elect a representative that carried out our ideals within the government and steer the legislations to turn the country in our favor. You can always votes whether you live in urban or rural areas.
On top of voting, you can involved in political canvassing if you want to give more contribution to local politics. in political canvassing, you form a group and visit residents' house in order to try to influence them to choose a certain candidate.
The interactionist perspective is the sociological perspective that would most likely be concerned with the stigmatizing nature of formal social controls that require convicted offenders to register with police agencies and have their pictures published in newspapers to make their identities publicly known.
An approach to sociology known as the interactionist perspective emphasizes the regular interactions people have with one another as the cornerstone of how societies form. Instead of concentrating solely on the function of society, interactionism emphasizes the role of people as social actors.
An interactionist approach places a lot of emphasis on social interactions, or how individuals interact with one another.
The emphasis on interpersonal interactions, the use of symbols in communication and interaction, interpretation as a component of action, and the construction of the self by individuals and others in adaptable, flexible social processes through communication are some traits of the symbolic interactionist perspective.
To learn more about the Interactionist Perspective refer to:
brainly.com/question/16270837
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The answer to the given question above would be option A. The type of currency that is now in use in the United States is called FLAT MONEY. This kind of money has a value that is based on the relationship between supply and demand rather than the value of the material that the money<span> is made of. Hope this helps.</span>
