7. Coffee is an example of a ___. Photosynthesis is an example of an ___. Sightseeing in a park is an example of ____.

a. ethical and aesthetic services
b. direct services
c. indirect services

b. direct services (coffee is a tangible product, photosynthesis is a natural process that produces tangible products, and sightseeing is a direct experience)

a. ethical and aesthetic services

To determine the correct answer, let's first understand what each term means.

Ethical and aesthetic services refer to services that are focused on values, principles, and beauty. These services involve activities that are commonly associated with art, culture, and values-driven industries.

Direct services are services that are provided in direct interaction with the consumers. These services involve a direct exchange of value between the service provider and the consumer.

Indirect services, on the other hand, are services that are not provided in direct interaction with the consumers. These services involve activities that support or enable the production or delivery of other goods and services.

Now let's categorize the examples given:

- Coffee: Coffee is a direct service because it is a product that is consumed directly by the consumer. Therefore, option (b) direct services is the correct answer for this example.

- Photosynthesis: Photosynthesis, which is the process by which plants convert sunlight into energy, is an indirect service. It is not a direct interaction between a service provider and a consumer but rather a natural process that enables the production of oxygen and the growth of plants. Therefore, option (c) indirect services is the correct answer for this example.

- Sightseeing in a park: Sightseeing in a park involves experiencing the natural beauty and aesthetics of the environment. It does not involve a direct exchange of value between a service provider and a consumer. Therefore, option (a) ethical and aesthetic services is the correct answer for this example.

So, the correct answers are:

- Coffee is an example of a direct service (b. direct services).
- Photosynthesis is an example of an indirect service (c. indirect services).
- Sightseeing in a park is an example of ethical and aesthetic services (a. ethical and aesthetic services).