Which statement IS correct regarding the automation tools in the Marketing Cloud? Choose 3 answers

Which statement IS correct regarding the automation tools in the Marketing Cloud? Choose 3 answers
A . Automation Studio and Journey Builder allow users to define a wait state based on duration or duration + time.
B . Automation Studio allows users to inject Contacts from a data extension into an interaction in Journey Builder.
C . Like Journey Builder, Automation Studio allows users to define the parameters for a send within the tool.
D . Journey Builder allows users to update a contact record in an interaction or import data into a data extension.
E . Like Automation Studio, Journey Builder allows users to repeat an interaction indefinitely

Answer: B, C, E