Referring to the Exhibit, Which Configuration Will Force Traffic to Always

Referring to the exhibit, which configuration will force traffic to always use ae0.0 as long as it is active?

A) user@switchC# show switch-options redundant-trunk-group {         group rtg1 {             interface ge-0/0/0.0;             interface ae0.0 {                 minimum-links 2;             }         }     }
B)             interface ge-0/0/0.0 {                 priority200;                 priority 254;
C)                 primary;
D)                 track {                     interface ae0.0;                 }             interface ae0.0;