What is the extension of a commercial zone beyond the city limits for cities with a population of 75,000 or more?

The correct answer indicates that for cities with a population of 75,000 or more, the extension of a commercial zone beyond the city limits is determined by a base of one mile, plus an additional mile for every 50,000 residents. This approach ensures that as the population density increases, the area designated for commercial activities can also expand to accommodate growth and demand for such services.

This calculation reflects the extended need for commercial zones in larger urban areas, where the density of businesses and the population could require a more substantial buffer to support the local economy and improve accessibility to goods and services. For a city with a population of 75,000, the total would thus include one mile, which is the base, ensuring businesses are situated closer to the larger population center, effectively catering to a higher number of residents.