Question

1. which is not a primary responsibility of a marketing director? a creating and testing advertising b posting to instagram daily c performing market research d designing promotional materials

Explanation:

A marketing director is responsible for overall marketing strategies. Creating and testing advertising, performing market research, and designing promotional materials are core strategic tasks. Posting to Instagram daily is a more operational - level, possibly delegated task rather than a primary responsibility of a director.

Answer:

B. Posting to Instagram daily