I think following are correct answers:

(7) The phrase “the medium is the message … and the message” was coined by:
a) Malcolm Maclean
b) Marshal Mcluhan
c) Harold Lasswell
d) None of these

(8) The author of the well known communication book “Men, Message and Media: A look at Human Communication” is
a) Charles Wright
b) Herbert Bruever
c) Wilbur Schram
d) None of these

(9) Individuals working within organization and who make decisions about what is to be communicated are called.
a) Regulators
b) Gatekeepers
c) Reporters
d) None of these

(6) In Rhetorical Communication Theory the major emphasis has been placed on
a) Communicator
b) Audience
c) Response
d) None of these

(7) The phrase “the medium is the message … and the message” was coined by:
a) Malcolm Maclean
b) Marshal Mcluhan
c) Harold Lasswell
d) None of these

(8) The author of the well known communication book “Men, Message and Media: A look at Human Communication” is
a) Charles Wright
b) Herbert Bruever
c) Wilbur Schram
d) None of these

(9) Individuals working within organization and who make decisions about what is to be communicated are called.
a) Regulators
b) Gatekeepers
c) Reporters
d) None of these