Final answer:
Economics is the study of how humans make decisions in the face of scarcity and how we allocate limited resources to meet our unlimited wants.
Step-by-step explanation:
Economics is the study of how humans make decisions in the face of scarcity. These decisions can be individual, family, business, or societal decisions. Scarcity refers to the fact that human wants for goods, services, and resources exceed what is available. Therefore, economics focuses on how we allocate limited resources to meet our unlimited wants.