Answer:
The economic value establish in this case is $450
Explanation:
Economic value is the term which is defined as the computation of the profits an asset has either manufactured or might produce in the future. It is that measure of the product or service benefit provide the economic agent.
For computing the economic value as:
EV (Economic value) = (Actual rate of return - Cost of Capital) × Net Investment
where
Actual rate of return is $800
Cost of capital is $350
Net Investment is nil
Putting the values above:
EV = $800 - $350
EV = $450
If the country can produce a good or service at a lower opportunity cost, it has a comparative advantage.
<h3>
What is comparative advantage?</h3>
- In an economic model, agents have a comparative advantage over others if they can produce that good at a lower relative opportunity cost or autarky price, i.e. at a lower relative marginal cost prior to the trade.
- Comparative advantage describes the economic reality of trade advantages for people, firms, or nations as a result of disparities in their factor endowments or technological progress.
- (The absolute advantage, comparing output per time (labor efficiency) or per quantity of raw material (monetary efficiency), is typically considered more intuitive but less accurate – productive trade is possible as long as the opportunity costs of manufacturing commodities vary between countries.)
Therefore, if the country can produce a good or service at a lower opportunity cost, it has a comparative advantage.
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<u>Because the </u><u>equilibrium quality </u><u>chosen by the market would be lower than the level that most people would consider desirable, the quantity of public college education determined in a free market (without government intervention) is a</u><u> market failure.</u>
How does government intervention lead to a collapse of the market?
- Lack of information, market regulation, public goods, and externalities can all contribute to market failure.
- Government intervention, such as new laws, taxes, tariffs, subsidies, and trade restrictions, can be used to fix market failures.
How does the market for education fail?
- Due to systematic undervaluation of the roles of motivation and engagement by educational policy, there is a significant market failure in the context of education.
- Lack of metrics for those qualities and ignorance of their potential usefulness serve as examples of this undervaluation.
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Answer:
-5/6
Explanation:
Fist find the common denominators of the two

Then you that minus sign in front of the fraction that means its negative
although theres an addition sign where subtracting fractions.
given it's in this order the fraction will be negative

:D