What would be the best solution to get the FC link utilization up as high as possible while mitigating those events?

A company with a DR site connected with a 2 Gbps FC link has three vRPAs at each site. They are experiencing High Load events, although the FC link is not fully utilized.

What would be the best solution to get the FC link utilization up as high as possible while mitigating those events?
A . Replace the vRPAs with physical RPAs and start using a Distributed Consistency Group
B . Add two more vRPAs to the Primary site and divide the Consistency Group into four segments
C . Divide the Consistency Group into two segments and start using Distributed Consistency Groups
D . Add two RPAs to the Primary site as well as the secondary site

Answer: A