You would best describe Economics as the study of how society allocates resources and good as well. This would be how resources are limited, and how they can keep up with the unlimited demands and wants of the resources.
Cross sectional studies is the correct answer.
Cross-sectional research is used to examine participants' behaviors of different ages at one point in time. These studies are useful for a variety of reasons: data collection can be proceeded rapidly, the cost is a lot lower than a logitudinal research since there is no need to keep contact and follow-up with participants as time passes, and because of that practice effects are not a problem. On the other hand, the principal limitation of this research is that the results produce information regarding age-related change, instead of development per se.
It brings patience and kindness into your relationship.
B. High regard as a way to enlarge the workforce
