In which class of occupation would doctors, teachers and entertainers be grouped?

Doctors, teachers, and entertainers would be grouped under the "Direct Service" class of occupation. This class of occupation involves individuals who provide services directly to consumers, such as health care, education, entertainment, and hospitality services. The Direct Service class is distinguished from other classes such as Industrial, which includes jobs involved in producing goods, and Commercial, which includes jobs in buying and selling goods and services.