Users are experiencing slow response times from an intranet website that is hosted on a cloud platform. There is a site-to-site VPN connection to the cloud provider over a link of 100Mbps. Which of the following solutions will resolve the issue the FASTEST?

A. Change the connection to point-to-site VPN.
B. Order a direct link to the provider.
C. Enable quality of service.
D. Upgrade the link to 200Mbps.