The correct option is (c) 2 and 3 only.
Explanation
In a mixed economy or a democratic setup, the government plays a crucial role in regulating economic interactions to ensure fairness. Markets involve a complex chain of transactions linking producers to consumers, necessitating legal frameworks to balance interests and prevent exploitation.
Statement-wise Analysis:
- Statement 1 is Incorrect: Laws are not enacted solely to protect the profit margins of producers. The legal framework aims to regulate relations between workers, producers, and consumers to ensure justice for all parties. For instance, laws exist to ensure minimum wages for workers and safety standards for consumers, often limiting the arbitrary pursuit of profit.
- Statement 2 is Correct: Markets tend to work in the interest of the powerful and wealthy. Without regulation, vulnerable groups such as unorganized workers, small farmers, and consumers may be exploited through low wages, unfair prices, or hazardous working conditions. State intervention is required to enforce rules that ensure fairness and social justice.
- Statement 3 is Correct: The chain of markets refers to the series of exchanges that goods undergo before reaching the final user. It starts with the producer (e.g., a farmer or factory) and passes through various intermediaries like wholesale traders and retailers. At every link in this chain, buying and selling take place.
Key Takeaway:
State intervention in markets is essential to prevent the exploitation of vulnerable sections, and the market mechanism functions through a continuous chain of buying and selling across multiple intermediaries.