A network technician is working on a way to set up a new branch office securely. The network manager confirms the company does not have any plans to expand to any other new sites and wants to implement the most cost-effective solution. Which of the following would be the BEST type of VPN to implement? 

Answer options:

A. Client-to-site VPN
B. DMVPN
C. Site-to-site VPN
D. MPLS VPN

C