All of the following are examples of a service business, except: A. A computer consultant B. A physicians office C. A real estate management company D. A pharmacy

The correct answer would be option D, A Pharmacy.

Explanation:

All of the given choices except the Pharmacy are the examples of Service Industry. A service industry is an industry which provides specific services to the people. There are a lot of service industries in a country. These industries may include Transportation, Media, Entertainment, Sports, Health, Telecommunication, Education, etc.

A computer consultant, A physician's office and real estate management are all service companies as they provide assistance people according to the field they are in. But the pharmacy is not a service industry, as it provides medicines, which would be considered product. They don't give any assistance, rather they just provide medicines on the basis of prescriptions. So pharmacy would not be considered a service industry.