Hillary knows she needs a full-time job so she can buy groceries and clothing for her three children. Which level in Maslow's hierarchy of needs does this describe?

The answer is physiological needs.

Explanation:

Maslow's hierarchy of needs, usually represented as a pyramid, is composed of five levels. An individual must satisfy a lower level in order to "ascend" in the pyramid. Physiological needs are the first level of the hierarchy.

Physiological needs involve resources such as food, water, clothing and sleep. In other words, it comprises all basic human needs. Once these needs have been satisfied, a person will look to satisfy the following four levels: safety needs, love/belonging needs, esteem needs and self-actualization needs, in that order.

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.