I have a question which I can't quite make the correct choice on...

"A Marketer developed an email with personalized content based on 5 geographical regions;

Northwest – Static Image

Southwest – Image carousel

Central – No content

Northeast – Static image

Southwest - Coupon

How many dynamic content rules need to be created to accomplish this?"

I think the answer is 5 because the marketer needs to develop a rule for every situation of dynamic content(including 'no content') Am I correct?