For example, a series of nutrition education classes, open to community members, would not be an example of a community level intervention. Such classes influence individual knowledge, attitudes, and behavior, not the larger social constructs encompassed by this level.
How is underutilization depicted on a production possibilities frontier? It is shown as a point underneath the current production possibility line, and the point shows that not all factor resources are being used and the output of farm and factory goods is less than what is possible
Economic Analysis (522. The Production possibilities curve or frontier (PPF) is a graphical means of depicting the concept of diminishing returns and opportunity costs. The basic quandary here is how to use a limited (hence, scarce) set of resources to satisfy infinite wants by as much as possible.