Answer:
Comparative Advantage
Explanation:
The assumption of Comparative Advantage theory is that there is no barrier.
It is explained in the model that if each country focuses on what it does best relatively then both countries together can produce more of each good/service using all their labor.
Then they can trade with each other and benefit. (To trade they must produce what the other need)
Answer:
A. Realtors
Explanation:
A realtor is a professional who helps clients buy and sell properties. Realtors are registered by the National Association of Realtors (NAR) and licensed to practice by their local authorities.
Realtors work for real estate companies. They may be real estate agents, salespeople, residential and commercial real estate brokers, property managers, or appraisers. Since they are recognized by law, and their work revolves around properties, realtors stand in a better position to assist someone buying a house.
I believe the correct answer would be option A. The government regulate natural monopolies by ensuring and overseeing one supplier. A natural monopoly would happen when a largest manufacturer of a certain industry would have a very big gap as compared to other competitors. These industries are being regulated so as to minimize monopolization and to maintain the competitive equality between industries. Monopolies are mainly being governed by antitrust laws on a national level and on an international level. The ways that the government is regulating are establishing average cost pricing, price ceiling, Rate of return regulations and taxation laws.
Answer:
D.
Explanation:
A economic model can be used to explain or predict economic phenomena, because every model has to have key variables that command the economic decisions and operations.
An economic model is define to get a specific goal, so when some problem comes, you can study every decision based on the model applied, that 'simplifies' solutions, or even better, you must be able to predict when economic problems will arrive.
