Answer:
because no nation's economy can produce all of the goods and services that it needs.
Explanation:
In simple words, International trade refers to the exchange of goods and services that occurs between the nations around the world for over all welfare and development of world economy.One of the major reasons behind such exchange is the opportunity cost of producing the same good differs among nations significantly.
For instance, a product that belongs to the labor intensive industry could be produced in India easily while as technology intensive good is feasible in America.Also due to difference of availability in natural resources some economies might not be able to produce some goods altogether.
Answer: Government regulation, Economies of scale
Explanation:
Barriers to entry refers to the restrictions that are imposed on the entry of a new firm or business into the market. These can be,
a). <em>Government regulation</em>- Sometimes the government puts many restrictions on the entry of a new firm. These can be license requirement or by limiting the availability of a resource.
b). <em>Economies of scale</em>- These refer to the efficiency in production that occurs when one firm grows larger in size and is able to cover the entire market at a lower cost than many small firms producing the same good in smaller quantities. The cost of production is lower for a single firm than for many firms.
(C) the software provides a company a competitive advantage by solving problems in a unique manner
Proprietary software is a special software designed for a specific application and owned by the organization, firm or individual that uses it. Proprietary software can give an organization leverage over competitors, by solving problems in a unique manner, however, off-the-shelf software is mass produced software used by several other organizations, thereby giving other organizations simple and identical problem-solving technique.
Begin with a greeting. Always open your email with a greeting, such as “Dear Lillian”. ...
Thank the recipient. If you are replying to a client's inquiry, you should begin with a line of thanks. ...
State your purpose. ...
Add your closing remarks. ...
End with a closing.