Which of the Following Method Headers Are Appropriate for the Method

Multiple Choice

Which of the following method headers are appropriate for the method call SR(True,0,2.6) ?

A) Sub SR( ByVal a As Boolean,ByRef b As Double,_ ByRef c As Integer )
B) Sub SR( ByVal a As Boolean,ByVal b As Double,_ ByVal c As Double )
C) Sub SR(ByRef a As Boolean,ByRef b As Integer,_ By Ref c As Double )
D) b and c