Final answer:
The example of a tangible service provider from the options provided is a hair salon, as it offers a service with a physical outcome that can be touched or seen.
Step-by-step explanation:
Tangible service providers offer a service that results in a physical change or outcome that you can touch or perceive directly. The main answer to the question of which of the following is an example of a tangible service provider is a) A hair salon. Unlike law firms, consulting companies, or educational institutions, a hair salon provides a service where the outcome is your physical appearance being altered, which is tangible.Services are considered economic products, and while they are generally intangible, those like haircuts result in a tangible outcome. This contrasts with services from law firms or educational institutes, where the service provided primarily results in intangible benefits such as legal advice or knowledge acquisition.In conclusion, a hair salon is the best example of a tangible service provider because it delivers a service with a physical aspect—the cutting, styling, or coloring of hair that you can directly observe and touch.