Read the passage and answer the questions (i-iv)

Infrastructure development is a cornerstone of national development for any country. It encompassex the construction and maintenance of critical physical and organizational structures and facilities. Modern transportation networks, including roads, nailways, airports, and ports, enable efficient logiatics and distribution channels, reducing transaction costs and improving murket access. This not only encourages domestic trade but also attracts foreign investment by providing reliable and efficient means of transporüttg goods and raw materials. Infrastructure development backs significantly to improving the quality of life for citizens. Improved road networks and public transportation systems connect rural communities to urban centers, reducing isolation and enabling necess to better healthcare and educationul opportunities. However, despite its numerous benefits, infrastructure development may pose several challenges like funding constraints, inadequate planning and project management, bureaucratic inefficiencies, and environmental concerns. Addressing these challenges requires effective governance, transparent project management practices, innovative financing mechanisms, and sustainable development strategies that balance economic growth with environmental social consideration.

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