Which of the Following Is Correct About a Consumer's Optimization

question 1

Essay

Which of the following is correct about a consumer's optimization problem:
a.
In order for a consumer to not be optimizing at a corner solution,it is necessary for us to assume that all goods are essential.
b.
In order for a consumer to not be optimizing at a corner solution,it is sufficient for us to assume that all goods are essential.
c.
In order for a consumer to not be optimizing at a corner solution,it is necessary and sufficient for us to assume that all goods are essential.
d.
None of the above.

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Definitions:

Developing Countries

Nations with a lower level of industrialization, lower standard of living, and lower Human Development Index compared to developed countries.

International Development Association

A part of the World Bank that helps the world’s poorest countries by providing loans and grants for projects and programs that boost economic growth and improve living conditions.

Private Capital Investment

The spending of resources by private individuals or enterprises on assets expected to yield returns over time, such as shares, real estate, or machinery.

Economic Growth

An increase in the output of goods and services in an economy over a period, usually measured by the rise in real GDP, indicating the economy's overall health and prosperity.