What is possible cause for the high load conditions?

A storage administrator has created a new Consistency Group with a remote copy. After enabling the new group, the administrator notices several other Consistency Groups are experiencing high load alerts.

What is possible cause for the high load conditions?
A . Initialization is consuming all the WAN bandwidth
B . Journal pool for the new Consistency Group is undersized
C . Journal pool for the new Consistency Group has poor performing storage
D . Not enough licensed replication storage is available for the new Consistency Group

Answer: B