You manage a website that uses a load balancer. You are noticing one of the servers is receiving more traffic than the other. What is probably the cause of this?

A. An Elastic Load Balancer sends traffic based on server load. One server must be a larger instance.
B. You have DNS latency routing set, so it is diverting traffic to a different instance.
C. You have sticky sessions configured and there are several power users that happen to be on the other server.
D. The server has more connections available.