In economics, the factors of production are the inputs used to produce goods and services. They are:
Each factor receives a reward that reflects its contribution to production. Think of it as a “thank‑you” payment for the role it plays.
| Factor | Reward | How It Is Determined |
|---|---|---|
| Labour | Wages | \$W = \frac{Total\;Wages}{Number\;of\;Workers}\$ – depends on skill, demand, and supply. |
| Land | Rent | \$R = \frac{Rent}{Land}\$ – based on location, fertility, and scarcity. |
| Capital | Interest | \$i = \frac{Interest}{Principal}\$ – reflects the cost of borrowing and risk. |
| Entrepreneurship | Profit | \$\pi = TR - TC\$ – total revenue minus total cost. |
Imagine a restaurant:
Define each factor clearly. Use the “factors of production” phrase and give a one‑sentence definition.
Explain the reward. Show the formula or reasoning (e.g., wages are determined by supply & demand of labour).
Use examples. Relate to everyday life – e.g., a farmer’s rent, a student’s tuition interest.
Remember the order. In many exam questions, the answer will be: Labour → Wages, Land → Rent, Capital → Interest, Entrepreneurship → Profit.
Show the profit equation. \$\pi = TR - TC\$ – this is a key point for any profit question.
Which factor is rewarded with interest?
Answer: Capital – it earns interest.