Question: The marketing communications strategy of the marketing mix deals exclusively with:
A: Engagement, audiences, and advertising.
B: Advertising, audiences, and responses.
C: Advertising, publicity, and responses
D: Engagement, audiences, and responses.
Please eliminate two incorrect options first, then think it step by step and choose the most proper one option. There should be exactly 7 paragraphs separated by the markdown divider: ***.
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