Which of the following provides an example of mixed land use? Responses 1. A city's zoning laws prohibit warehouses and manufacturing facilities from being constructed within a specific radius of a new neighborhood. 2. A large swath of natural land is preserved on the edge of a new development as a means of constraining urban sprawl. 3. A 15-floor building includes retail on its first two floors, office space on the next five floors, and residential apartments on the top eight floors. 4. A brand-new planned development is designed so that all residents will live within a 10-minute walk of the center of the development. 5. A train station is built in the center of a neighborhood, with train lines that run to all corners of the neighborhood as well as surrounding areas