What is required on the Cisco ASA so that R1 and R2 can form OSPF neighbor adjacency?

Refer to the exhibit.

The Cisco ASA is operating in transparent mode. What is required on the Cisco ASA so that R1
and R2 can form OSPF neighbor adjacency?

A.
Map the R1 and R2 MAC address in the Cisco ASA MAC address table using the mac-addresstable static if_name MAC_address command.

B.
Configure OSPF stateful packet inspection using MPF.

C.
Apply an EtherType ACL to the inside and outside interfaces to permit OSPF multicast traffic.

D.
Apply an extended ACL to the inside and outside interfaces to permit OSPF multicast traffic.

E.
Enable Advanced Application Inspection using MPF.

Explanation:
http://www.cisco.com/en/US/docs/security/asa/asa82/configuration/guide/mpf.html#wp1101685

Allowing Broadcast and Multicast Traffic through the Transparent Firewall
In routed firewall mode, broadcast and multicast traffic is blocked even if you allow it in an access
list, including unsupported dynamic routing protocols and DHCP (unless you configure DHCP
relay). Transparent firewall mode can allow any IP traffic through. This feature is especially useful
in multiple context mode, which does not allow dynamic routing, for example.