Answer:
A peer to peer network is the appropriate network to use in this situation
Explanation:
A peer-to-peer network is established when two or more computers are connected and share resources without going through a separate server computer.
peer to peer network is ideal in this situation because they allow the computers connected to them to receive files and send files simultaneously. so it makes it ideal for files sharing.
A peer to peer network reduces cost because there will be no need to invest in a separate computer for a server when the peer to peer network is set up.