In which two ways could this distributor-specific sender profile be configured in a Marketing Cloud account with Sender Authentication Package implemented?

Northern Trail Outfitters (NTO) wants its monthly distributor newsletter email to appear to be sent on behalf of the subscriber’s account representative without segmenting the audience by sales representative.

In which two ways could this distributor-specific sender profile be configured in a Marketing Cloud account with Sender Authentication Package implemented? Choose 2 answers
A . Pick “Choose from list,” selecting the From Name and From Email values from the list of account users.
B . Match the external keys of the sender profile and data extension containing account representative details.
C . Utilize AMPscript data extension lookups to dynamically populate the From Name and From Email values.
D . Use substitution strings to populate the From Name and From Email values in the sender profile.

Answer: C,D