Answer:
To convert the LAN into a WAN, the following changes could be made:
A WAN connection would need to be established between the LAN and other remote locations using technologies such as leased lines, satellite links, or the internet.
The LAN's central server would become the WAN's central hub, allowing communication and data sharing between different locations of the business.
Additional networking devices such as routers, switches, and hubs may be required to connect the LAN to the WAN and provide connectivity between different locations.
The WAN may require additional security measures, such as firewalls and virtual private networks (VPNs), to ensure that data remains secure during transmission over the wide area network.
The WAN may also require additional bandwidth and higher-capacity network components to support the increased data traffic and larger number of users across multiple locations.