Explanation:

- Intermediaries: These are entities or individuals that act as a link between producers and consumers. They play a role in distributing goods but are not an initiative by the government to improve the marketing system.

- Whole sale markets: These are markets where goods are bought and sold in large quantities, typically for resale. They help in the distribution process but aren't specifically a government initiative to enhance marketing.

- Regulated Market: These markets are organized by the government to ensure fair trading practices and protection for producers and consumers. The government regulates them to improve market efficiency and transparency, making them a true initiative.

- None of these: This option implies that none of the other options are correct.