Which of the following best defines microeconomics in general? a) microeconomics examines the entry and exit of firms into the market. b) microeconomics examines optimal portfolios and corporate financial behavior. c) microeconomics deals with the economic interactions of entities; it is the study of markets. d) microeconomics examines wages, employment, and labor market dynamics.

C

Explanation:

By the process of eliminiation, answer choices B and D are incorrect. It can't be A since it restricts the study to just firm activity in markets. Thus, the only answer that encompasses all, or the most correct, components of microeconomics is answer choice C.

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!