I would call it Manufacturing or in the case of services, business.
demand
capital
Rationing
Efficiency
capital
focus of the conversion
The person who receives goods or services is a consumer.
demand
capital
It depends on what type of professional services. For medical services, the person is a patient or consumer. For mental health services, the person might be called a client or consumer. For other professional services, such as from a house painter, the person who hired the worker is called a customer.
Rationing
Efficiency
factors of production
They could be called a consumer, a patron, a customer, or a client.
Wants are often described as goods, ideas, and services that fulfill the needs of an individual consumer
capital
capital