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
The Production Possibilities Frontier or PPF shows the maximum amounts of production that can be obtained by an economy. Given its technological knowledge and quantity of inputs or resources available.