Answer:
VPN is the only solution where Renee can connect to the office network were wan technology is configured.
Step-by-step explanation:
VPN connections are made through internet connection. To establish the connection at both ends we need the internet.
At one side especially at the office end if any STATIC IP is available it is easy to establish the connection.
Normally if one end is STATIC IP then VPN connection speed depends on STATIC IP speed. Suppose at both end VPN CONNECTION is made by dynamic address then maximum speed is achieved only 484 kbps. It is nothing but the speed of USB.