Which three actions should you perform in sequence?

You have an Exchange Server 2013 organization that contains two servers named EX1 and EX2.
EX1 and EX2 are the members of a database availability group (DAG) named DAG1. DAG1 contains a database named DB1. DB1 is active on EX1.
You deploy a new Exchange Server 2013 server named Ex3.
You add EX3 as a member of DAG1.
You need to add a copy of DB1 to EX3 by using an offline copy of the database.
Which three actions should you perform in sequence? (To answer, move the appropriate three actions from the list of actions to the answer area and arrange them in the correct order.)
Select and Place:

Correct Answer:

Explanation/Reference:
http://technet.microsoft.com/en-us/library/dd351100(v=exchg.150).aspx
STEP 1: Dismount database on server hosting active copy.
STEP 2: Copy files to server that will be hosting passive copy
STEP 3: Run Add-DatabaseCopy cmdlet on server that will be hosting passive copy