60 to get thereyou multiply the three numbers together
Answer: The option which is correct regarding the quality of life is:
a) Factors that influence quality of life vary a great deal in different countries.
Explanation: Factors that influence the quality of life in developed countries is far more favorable to the factors that influence the quality of life in a developing country likewise an under-developed country. So therefore, the quality of life greatly varies in different countries.
Answer: The correct answer is : Because they must make use of the data history gives them
Explanation: Macroeconomics is the study of the economy as a whole. Macroeconomic models consist of making different assumptions to explain different aspects of macroeconomics. Macroeconomics is based on microeconomic fundamentals.