Concept:The resources combined to produce goods and services are called the factors of production.
Explanation:Production requires four main resources: land, labour, capital, and entrepreneurship.
Land provides natural resources.
Labour supplies human effort and skills.
Capital includes tools, machines, and money needed for production.
Entrepreneurship organizes and manages the other three resources.
These four resources together are known as the factors of production.
Working capital and producer goods are specific types of capital, not the complete set of resources.
Consumer goods are final products, not resources used in production.
Therefore, the correct option is the one that names the entire group of resources.
Answer:C. factors of production