What displays in the label when the code below executes? Dim s As String = "colander" lblOut. Text = s-Index of ("o") -1 0 1 2 What displays in the label when the code below executes? Dim s As String = "watermelon" lblOut. Text = s. Substring (1, 4) ate wat ater wate Which of the following functions returns a String value? Which of the following function returns a string value? CDbl Clint IndexOf What is the value of the expression: Chr (98)? 98 a b B What is displayed in the label? Dim s As String = "May 7, 2006" lblOut = Text- s.ToUpper May 7, 2006 MAY 7, 2006 MAY&