Explanation:

- Option 1: The Bombay Plan

- The Bombay Plan was a set of proposals by eight influential industrialists in 1944-45, recommending a planned economy for India post-independence.

- It emphasized industrialization and economic development through state intervention.

- Option 2: The demand made by peasants

- This relates to agrarian reforms and better conditions for farmers but was not the primary influence on planning in independent India.

- Option 3: The demand made by workers' unions

- Workers' unions focused on labor rights and welfare but were not the key drivers for planning.

- Option 4: The Gandhian vision of India's future

- Gandhi advocated for village-centric development, decentralization, and self-sufficiency, differing significantly from the state-led intervention model.