R2 is receiving the same route from R1 and R3. You must ensure that you can load balance traffic for that route.
Referring to the exhibit, which two configuration changes will allow load balancing? (Choose two.)
A. Apply the prepend policy as an import policy under group R1.
B. Configure multipath under the global BGP configuration.
C. Configure multipath under group R1.
D. Apply the prepend policy as an import policy under group R3.