I haven't got a clue what you mean by 'dual roles.' More information is needed before your question can be answered sufficiently.
Answering "Marketing Manager's job is dichotomous do you agree with the statement how they deal with these dual roles?"
dual relationship is a relationsthip where where multiple roles exissts between a therapist and a client.
Brecht wanted to distance the audience from the actors and therefore by coming out of role and directly addressing the audience, the actors did not have to set the scene.
Regular Army
Bertolt Brecht's birth name is Brecht, Eugen Berthold Friedrich.
The cast of Suzanne Brecht - 1994 includes: Susanne Brecht
Markus Brecht is 172 cm.
Brecht Rodenburg was born in 1967.
Martin Brecht was born in 1932.
The cast of Brecht and Co - 1979 includes: Emrys James as Brecht
Bertolt Brecht was a marxist and a modernist.