Refer to the exhibit.
This OSPF network has just been deployed with four areas, but the hub-and-spoke area frequently flaps. You must fix this design failure. Which two reasons describe why the implementation of link-state summarization will minimize the effect of the instability in this network? (Choose two.)
A. It lowers CPU utilization on ABR routers.
B. It allows for a more scalable network.
C. It separates the data center area from the hub-and-spoke area.
D. It runs a partial SPF on the campus area when any link of the hub-and-spoke flaps.
E. It minimizes the number of prefixes that are advertised to other areas.
