You implement a BizTalk orchestration that calls a custom .NET class named UtilityLib.DateFormatter and a method named ChangeToJulian. The orchestration contains a string variable named sDate, which uses a standard date format value. You need to use BizTalk Orchestration shapes to pass the sDate variable to the ChangeToJulian method. Then, you need to send the result to a logical port. Which three actions should you perform? (Each correct answer presents part of the solution.
Choose three.)

A.
In the orchestration view, create a variable of the dataType string and name it "julianDateNumber."

B.
In the orchestration view, create a message of the dataType string and name it "julianDateNumber."

C.
Drag an Expression shape to the orchestration.

D.
Use the Expression shape to set the "julianDateNumber" string to the return value of the UtilityLib.DateFormatter.ChangeToJulian method by passing sDate as its parameter.

E.
Drag a Message Assignment shape to the orchestration. Then, select the julianDateNumber message as the message constructed in the Construction shape.

F.
Use the Message Assignment shape to set the "julianDateNumber" string to the return value of the UtilityLib.DateFormatter.ChangeToJulian method by passing sDate as its parameter.