You have are a manager for a small new web design firm and need to set up a network for its single office location. The network is primarily needed for exchanging files, accessing and managing beta websites on the firm's web server, and connecting to the Internet. The firm hires many freelancers who come into the office on an adhoc basis and it does not have a lot of money to spend on infrastructure. What type of alternative might be best for this scenario, based on these constraints?

A local area network $($wired$)$ backed by a dedicated server computer, and connected to a wireless network $($e$.$g$.$ WAN$).$

A local area network $($LAN$)($wired$)$

A wide area network $($WAN$)$ e$.$g$.,$ connect to the Internet

A metropolitan area network $($MAN$)($wireless$)$

A metropolitan area network $($MAN$)$ backed by a dedicated server network and extranet