The following are rewards for factors of production EXCEPT

Step 1: Analyze the question The question asks which option is NOT a reward for a factor of production. So we need to match each factor of production with its reward and find the odd one out.

Step 2: The concept There are four factors of production, and each earns its own reward:

| Factor of production | Reward | |---|---| | Land | Rent | | Labour | Wages (or salaries) | | Capital | Interest | | Entrepreneur | Profit |

Step 3: Check each option

• A. Interest is the reward for capital, so it is a factor reward.
• B. Profit is the reward for the entrepreneur, so it is a factor reward.
• C. Rent is the reward for land, so it is a factor reward.
• D. Subsidy is a payment or grant from the government to producers or consumers to lower the cost of production or the price of goods (for example, a fertilizer subsidy for farmers). It is not payment for supplying land, labour, capital, or enterprise, so it is not a factor reward.
• E. Wages is the reward for labour, so it is a factor reward.

Step 4: Answer The only option that is not a reward for a factor of production is D. Subsidy.

Exam tip: Remember the pairs with "L-L-C-E → R-W-I-P": Land-Rent, Labour-Wages, Capital-Interest, Entrepreneur-Profit. If an option is not one of these four, such as subsidy, tax, or tariff, it is probably the "EXCEPT" answer. Subsidies and taxes are government fiscal tools, not factor incomes.