Question

which of these are some basic characteristics of taxi services?

most regulated taxi services are owned by the same national business.

taxi services are typically about as extensive in range as urban mass transit options.

they do not usually involve long - term planning, beyond a single use.

transactions are usually negotiated ahead of time.

Explanation:

1. For the option "Most regulated taxi services are owned by the same national business": Taxi services are often owned by different local or small - scale businesses rather than a single national business, so this is incorrect.
2. For the option "Taxi services are typically about as extensive in range as urban mass transit options": Urban mass transit (like subways, buses with fixed routes) has a more extensive and fixed - route - based range compared to taxi services which are more point - to - point and flexible, so this is incorrect.
3. For the option "They do not usually involve long - term planning, beyond a single use": Taxi services are usually used for individual, one - time trips (e.g., a person takes a taxi to go to the airport for a single trip, not a long - term planned series of trips in most cases), so this is a correct characteristic.
4. For the option "Transactions are usually negotiated ahead of time": In most taxi services, the fare is determined by meters or fixed rates (in some cases) and not usually negotiated ahead of time (unlike, for example, a private car hire where negotiation might happen), so this is incorrect.

Answer:

They do not usually involve long - term planning, beyond a single use.