Answer:
Migrants send not only money, but also social remittances. ... Yet, migration can also generate negative effects for origin countries. Even though developing countries can benefit in the long run from the emigration of skilled people, the brain drain can prevent poor countries from investing in human capital.
Answer:
2. The US imports oil from the Middle East while some countries there rely on the US for food and technology.
Explanation:
A specialization occurred when the process of production a certain product become so cheap and efficient in a country. This allow them to focus their time and resources solely on producing that product and imported other product that they need.
The middle east had the largest oil reserves in the world (As per today, it's 10 times more than US have. They might have some that they haven't discovered yet) . For United States, this means that importing oil from the middle east is much cheaper compared to producing it by their own. They could focus that time and resources for producing foods and technology instead.
Answer:
none essential Goods
Explanation:
non-essential Goods have a high elasticity of demand
Answer:
3 x 3
Explanation:
The factorial designs is a research design which allow the researchers to determine how multiple factors influence a dependent variable, both together and also independently.
Factorial design studies are established according to the number of levels of the factors. A research study with two factors having two levels at each is called a 2x2 factorial design. In 3x3 factorial design, there are three factors each at three levels.
In the context, the research study showing relationship between annual income and financial security with life is an example of 3 x 3 factorial design.
Hence the answer is --
3 x 3
