The value of the second-best alternative given up when making a choice is called opportunity cost. It is a key concept in economics that helps evaluate trade-offs in decision-making. Recognizing opportunity costs can lead to better resource allocation and choices. ;
The correct answer is opportunity cost, which refers to the value of the next best alternative that is given up when making a choice. This concept is crucial for understanding trade-offs in decision-making. By recognizing opportunity costs, individuals can make better-informed choices regarding their resources.
;