Explanation:

- The passage outlines the "Make in India" initiative, which aims to develop India as a leading hub for manufacturing. It highlights the initiative's goals of attracting global investors and improving the country's manufacturing prowess.

- The word for blank no. 5 should encapsulate all initiatives that support manufacturing, including resources, facilities, and systems that enable operations.

Let's evaluate the options:

1. "Footing": Typically refers to a foundation or basis, often used metaphorically or literally for structures or ideas. It does not fit the context of manufacturing facilities.

2. "Groundwork": Signifies initial work or preparations, often foundational but not comprehensive enough to describe comprehensive supports like facilities and systems.

3. "Fundamental": Denotes a basic and essential component. It's not specific enough for the physical and organizational structures required.

4. "Infrastructure": Refers to the essential systems, services, and facilities necessary for an economy, city, or area to function, including transportation, communication, sewage, water, and electric systems – making it the most fitting word to complete the sentence appropriately.

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