Final answer:
Government and community-led services geared towards community use, such as police and fire services or city parks, are examples of public infrastructure. These services often have a mix of no charge provisions and fee-based amenities, highlighting their importance in community welfare.
Step-by-step explanation:
Government services, community-led services, and buildings and open spaces dedicated for exclusive community use are examples of public infrastructure. These services, like fire and police protection, are essential in ensuring the safety and well-being of the community as a whole. Providing these services to one part of the neighborhood inherently means providing them to everyone, illustrating their collective nature.
Additionally, some public goods, such as city parks, can be available at no charge for general use, but may have associated fees for certain amenities or services within the facility. An example is a city park where access is free, but there may be charges for parking, reserving picnic areas, or purchasing refreshments. This blend of free public provision with optional fee-based services emphasizes the versatility and essential role of public infrastructure and services in community development and individual well-being.