When monitoring the OSPF operations in the network, you notice that the OSPF process is not load balancing traffic across multiple OSPF links. Which configuration adjustment could be made to enable the OSPF process to load balance traffic across multiple OSPF links?

A.	Enable BFD on the OSPF interfaces and on the OSPF routing process.
B.	Enable NSR on the OSPF routing process.
C.	Enable NSF on the OSPF routing process.
D.	Adjust the OSPF cost on the OSPF interfaces.
E.	Adjust the OSPF variance parameter.
F.	Use the wide-style OSPF metric instead of the narrow-style OSPF metric.