The correct option is (d).
Explanation
Production is the process of combining various inputs to create goods and services. In economics, these essential inputs are collectively known as the Factors of Production. Every production activity is organized by combining these specific elements.
Analysis of Factors
- 1. Land: This is the primary factor of production and includes all natural resources such as soil, water, forests, and minerals. It provides the base upon which production takes place. (Correct)
- 2. Labour: This refers to the human effort required to carry out production tasks. It includes both manual work and highly skilled tasks performed by the workforce. (Correct)
- 3. Physical Capital: This encompasses the variety of inputs required at every stage during production. It is categorized into:
- Fixed Capital: Tools, machines, and buildings that can be used over many years.
- Working Capital: Raw materials and money in hand used up during the production process. (Correct)
- 4. Human Capital: This refers to the knowledge, expertise, and enterprise required to organize land, labour, and physical capital to produce an output. It is the factor that binds the other three together. (Correct)
Since all four factors are essential components of organized production, all options are correct.
Key Takeaway
Factors of Production are the resources used to produce goods and services, specifically comprising Land, Labour, Physical Capital, and Human Capital.