Based on the items listed, the categories that they will fall under as regards goods and services are:
Services:
- Haircut.
- Medical check-up.
- Cellular network connection.
Goods:
- Book.
- Cellular device.
- Bank loan.
What is a service?
A service refers to something that is received in an exchange that is not tangible. Haircuts, medical check-ups, and cellular networks are not tangible.
Goods on the other hand are tangible and can be touched such as a book or cellular device. A bank loan means that you receive money which can be touched so it is a good.
Find out more on goods and services at https://brainly.com/question/14725385.
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