A multinational corporation has its main office in New York and branch offices in London, Tokyo, and Sydney. The corporation needs a network that can connect all these offices together, allowing for seamless communication and data transfer.

Which type of network would be MOST suitable for this setup?

Small Office$/$Home Office $($SOHO$)$ network

Small and Medium$-$sized Enterprise $($SME$)$ network

Local Area Network $($LAN$)$

Wide Area Network $($WAN$)$