Answer:
E. taking marketing action
Explanation:
Based on the scenario being described within the question it can be said that these changes would be part of the taking marketing action step. This step focuses on the different actions that the company can make in order to increase interest in their target audience towards their products or services. Which in this case the magazine manufacturers divided their magazine "Watch" into two separate ones, one that will specifically target their male audience and the other one specifically targets their female audience.