$3\mathrm{.}1$ Case Study: Modernizing IT Infrastructure Background: You are the newly appointed Chief Information Officer $($CIO$)$ of a manufacturing company. The company has been in business for over three decades and has a strong presence in the market. However, its IT infrastructure is outdated, causing inefficiencies in operations, and hindering growth. As the CIO, you are tasked with modernizing the company's IT infrastructure to improve efficiency, scalability, and security while aligning with the business goals.

$3\mathrm{.}1\mathrm{.}1.$ Discuss the challenges that the IT infrastructure faces $(5)$