Step 1: Understanding the Concept:
The concept of opportunity cost is fundamental to economics and is based on the principles of scarcity and choice. Since resources (like time, money, and materials) are limited, every choice to use a resource for one purpose means giving up the chance to use it for another.
Step 2: Detailed Explanation:
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\item Definition: Opportunity cost is the value of the foregone alternative. It is not just the monetary price paid for a choice but also includes the value of what is given up.
\item Example: Suppose a farmer can use his land to grow either wheat or corn. If he chooses to grow wheat, the opportunity cost of growing wheat is the net benefit he would have received from growing corn, which is his next-best alternative.
\item Application: It applies to all decisions, from individual choices (e.g., the opportunity cost of attending college includes the wages you could have earned by working instead) to government policies (e.g., the opportunity cost of building a new highway might be a new hospital that could have been built with the same funds).
\end{itemize}