How can you do that?

Dates

You have a project with a network, material and milestone. You want to plan an activity to start two days after its predecessor.

How can you do that? Note: there are 2 correct answers for this question.
A . Use an offset of two days for the relationship of both activities.
B . Use an offset of two days for milestone date.
C . Use an offset of two days for the requirement date of the material component
D . Calculate the start date of the activity and set the constraint "Must start on" accordingly.

Answer: A,B