Answer:
- a. the changes that take place within an economic system as a whole.
- c. the challenges that economic systems face, such as inflation and unemployment.
- d. patterns of change within an economic system, as seen through economic models
Explanation:
Macroeconomics is concerned with the economy as a whole not just individual interactions between market participants. Problems such as inflation and unemployment affect the entire economy which is why it falls under macroeconomics.
With macroeconomics focusing on the economy as a whole, it shows the changes that an economy goes through over the years and this can usually be explained by economic models.
Answer:
I think A is the right answer
Explanation:
Closed Stratification Systems. In an open class system, people are ranked by achieved status, whereas in a closed class system, people are ranked by ascribed status.
Answer:
The general intelligence factor
Explanation:general intelligence is commonly called g factor.it state the actualityu] of a large mental weight or capacity that has an effect of the performance in therms of cognitive ability measures. Charles Spearman was the first man ever toexplain fully and firstly the reality of general intelligence.
Spearman stated that g factor are in charge for total performance on test of mental ability and people who are good at one aspect will want to be good or even better in another aspect or field.
His innovative production methods led to his success as an entrepreneur.
