Which BGP configuration must be applied to achieve this goal?

Refer to the exhibit.

Customer ABC is peering with two service providers for Internet access. In order to prevent the AS 100 from becoming a transit AS between ISP_1 and ISP_2, which BGP configuration must be applied to achieve this goal?
A. CE1#CE2#ip as-path access-list 1 permit ^11$ip as-path access-list 1 permit ^$route-map LOCAL_ONLY permit 10route-map LOCAL_ONLY permit 10match as-path 1match as-path1router BGP 100router BGP 100neighbor 1.1.2.2route-map LOCAL_ONLY outneighbor 1.1.1.2 route-map LOCAL_ONLY out
B. CE1#CE2#ip as-path access-list 1 permit ^$ip as-path access-list 1 permit ^$route-map LOCAL_ONLY permit 10route-map LOCAL_ONLY permit 10match aspath 1match as-path 1router BGP 100router BGP 100neighbor 1.1.2.2 route-map LOCAL_ONLY outneighbor 1.1.1.2 route-map LOCAL_ONLY out
C. CE1#CE2#ip as-path access-list1 permit ^100$ip as-path access-list 1 permit ^100$route-map LOCAL_ONLY permit 10route-map LOCAL_ONLY permit 10match as-path 1match as-path 1router BGP 100router BGP 100neighbor 1.1.2.2route-map LOCAL_ONLY inneighbor1.1.1.2 route-map LOCAL_ONLY in
D. CE1#CE2#ip as-path access-list 1 permit ^$ip as-path access-list 1 permit ^$route-map LOCAL_ONLY permit 10route-map LOCAL_ONLY permit 10match aspath 1match as-path 1router BGP 100router BGP 100neighbor 1.1.2.2 route-map LOCAL_ONLY inneighbor 1.1.1.2 route-map LOCAL_ONLY in
E. CE1#CE2#ip as-path access-list 1 permit ^100$ip as-path access-list 1 permit ^100$route-map LOCAL_ONLY permit 10route-mapLOCAL_ONLY permit 10match as-path 1match as-path 1router BGP 100router BGP 100neighbor 1.1.2.2route-map LOCAL_ONLY outneighbor 1.1.1.2 route-map LOCAL_ONLY out

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