what are the function of the service sector of the

economy

it is in the tertiary sector, which is also known as the service sector, as it is offering a service to everyone!

Manufacturing is one where in production process service orientations is done where in service sector is to completely to serve with service and no production involved in this process.

service sector (tertiary sector)

Service sector implies providing the service directly to the end user/customer and would include employment such as waiter/waitress or taxi driver.

Non-service sector would include assembly line worker or farmer.