Which customer exits are associated with invoice transaction configuration in Ariba Network integration via CIG? Note: There are 3 correct answers to this question.

Which customer exits are associated with invoice transaction configuration in Ariba Network integration via CIG? Note: There are 3 correct answers to this question.
A . EXIT_SAPLMRMH_013
B . EXIT_SAPLMRMH_014
C . EXIT_SAPLMRMH_015
D . EXIT_SAPLMRMH_012
E . EXIT_SAPLMRMH_011

Answer: B,C,E