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
From Wikipedia, the free encyclopedia. In economics, a productionâpossibility frontier (PPF), sometimes called a productionâpossibility curve, production-possibility boundary or product transformation curve, is a graph representing production tradeoffs of an economy given fixed resources.n the context of a PPF, opportunity cost is directly related to the shape of the curve (see below). If the shape of the PPF curve is a straight-line, the opportunity cost is constant as production of different goods is changing. But, opportunity cost usually will vary depending on the start and end points.