Nothing. The sentence is fine as it is.
The purpose of Microeconomics is to match supply and demand among the producers and consumers of society as a whole.
<h3>What is microeconomics?</h3>
Microeconomics is the study of decisions made by people and businesses regarding the allocation of resources, and prices at which they trade goods and services.
Examples of microeconomics include:
- Supply
- Demand
- Competition
- Prices of goods
Hence, Microeconomics aims at matching supply and demand among the producers and consumers of society as a whole.
Learn more about microeconomics here : brainly.com/question/8648375
Answer: Secondary data
Explanation: In simple words, the data that is collected by someone and is used by someone else is called secondary data. Government reports and surveys by other such organisation are two of the many examples of secondary data.
In the given case, Sandra collected information for her future business from the published research reports. She did not collected data from a census conducted by herself.
Hence, from the above we can conclude that the correct option is B.
<span>Ban-lore In Entry Exclusive Dwnershlp Government- ol' a Key mated Economies Scenarlo Raoul-an Honopollel of Scale In order to own and opelate a taxi, drivers are required to obtain a taxi medallion. ’7 ’3‘ ’7‘ The Aluminum Company of America (Alcoa) formerly controlled all U.S. sources of bauxite, a key component In the production of aluminum. Given that Alcoa did not sell bauxite to any other h h n companlu, Alcoa was a monopolist in the U.5. aluminum industry from the Iatchnineteenth ' century until the 19405. In the natural gas industry, low average total oosls are obtained only through large-scale production. In other words, the initial oost of setting up all the necessary pipes and hoses makes F‘- r‘ ”i“- it risky and, most likely, unprofitable for competitors to enter me market.</span>
Answer:
A
Explanation:
A country gains from trade if it specialises in the production of the good for which it has a comparative advantage
A country has comparative advantage in production if it produces at a lower opportunity cost when compared to other countries. this means that the country can produce the good by forgoing fewer alternative products
For example, country A produces 10kg of beans and 5kg of rice. Country B produces 5kg of beans and 10kg of rice.
for country A,
opportunity cost of producing beans = 5/10 = 0.5
opportunity cost of producing rice = 10/5 = 2
for country B,
opportunity cost of producing rice = 5/10 = 0.5
opportunity cost of producing beans = 10/5 = 2
Country A has a comparative advantage in the production of beans and country B has a comparative advantage in the production of rice
