Answer:
d.All of these choices would reduce risk for your portfolio and therefore show at least some benefit to diversification
Explanation:
Which of the following securities could NOT have any benefits for diversification with your investment portfolio? All of these choices would reduce risk for your portfolio and therefore show at least some benefit to diversification
Limited government licenses that create a monopoly do so because the license is an entry barrier.
Hence, option C is correct.
What do you mean by monopoly in economics?
Monopoly can be defined as a situation where there is a dominance of a single seller in the market. It is opposite to the concept of perfect competition. An unregulated monopoly possesses market power and can influence prices in the overall sector.
The main features revolves around
- Only One Seller and Various Buyers.
- No Produce Replacement Option
- Very Difficult to Enter in Market.
- Pricing Control.
- Government Driven.
- Natural Monopoly.
There are usually three types of monopoly
- Natural Monopolies.
- State Monopolies.
- Un-natural Monopolies.
To know more about monopoly from the given link
brainly.com/question/28841635
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Answer:
The contribution margin ratio can be calculated using either total amounts or per unit amounts.
Explanation:
Contribution margin ratio = 
This can even be done by 
This will calculate contribution as a percentage of Sales, with this margin ratio we get break even sales value, and not the units.
Whenever there is an increase in variable cost it decreases the contribution.
Therefore, correct statement is
The contribution margin ratio can be calculated using either total amounts or per unit amounts.
Answer:
Explanation:
The college student loan burden is second only to mortgages in consumer debt In the United States. The government estimates that some 41 million students together owe more than $1.2 trillion. In North Carolina, what is the relationship between student loan debt and the tuition/fees that the students pay? After obtaining data for 14 four-year universities in the State University System of North Carolina (data for Elizabeth City State University and Winston Salem State University were not available), suppose we assume a simple linear modelyi= β0+ β1xi+ εito describe this relationship, where xi is the academic year tuition/fees at school In i
and yi is the average student loan debt of graduates of school i, i = 1, ..., 14. Shown below are summary statistics for the 14 schools.
NB: please check the attached document for complete work.
Answer:
d. prevents the economy from producing its potential level of real GDP.
Explanation:
Price-stickiness or Wage-stickiness, is a term that describes a condition in which a nominal price or wage is resistant to change. Often referred to as Nominal Rigidity, this occurs when a price or wage is fixed in nominal terms for a given period of time.
In other words, Price stickiness or Wage Stickiness occurs when workers' earnings or price don't adjust quickly to changes in labor market conditions, thereby creating sustained periods of shortage or surplus.
Hence, Price and Wage stickiness prevent the economy from achieving its natural level of employment and its potential output, which in turn prevents the economy from producing its potential level of real GDP.
