Scarcity refers to the fundamental economic problem of limited resources being unable to meet unlimited human wants and needs. It exists because society does not have enough productive resources to fulfill all human wants and needs. As a result, trade-offs must be made between pursuing one goal versus others. Goods and services that are scarce due to their limited availability are considered economic goods. Fruits like strawberries that are only available seasonally are an example of a scarce good, as demand sometimes exceeds supply, creating shortages.