After receiving reports of network performance issues, the technician sees a 12ms return time when pinging the remote site. Which of the following should the technician do NEXT?

A.
Refer to network documentation baseline to see if the return time is normal.

B.
Reboot the routers on both sides of the connection.

C.
Determine which machine at the remote site is ping flooding the connection.

D.
Increase the bandwidth to the remote site.