What should the consultant ask in order to design the data structure for this solution?

A retail company needs to create journeys that will target subscribers based on website behavior.

They have identified 3 separate groups:

* Customers who searched for an item on their website.

* Customers who abandoned a cart on their website.

* Customers who made a purchase on their website.

What should the consultant ask in order to design the data structure for this solution? Choose 3 answers
A . Should customers exit the journey when the goal is met?
B . How are subscribers identified in your web analytics?
C . How many messages should be included in each journey?
D . How long after the behavior occurs will a subscriber need to enter a journey?
E . Should a single customer exist in multiple journeys at the same time?