visual basic What is the output of the following program when the button is clicked on$?$

Private Sub btnDisplay$\_$Click$(...)$ Handles btnDisplay.Click

Dim result As Double

Dim number$(4)$ As Double

FillArray$($number$)$

result $=$ SumArray$($number$)$

txtBox.Text $=$ CStr$($result$)$

End Sub

Sub FillArray$($anyArray$()$ As Double$)$

Dim temp$()$ As String $=$ IO$.$File.ReadAllLines$("$Data$.$txt$")$

For i As Integer $=0$ To $4$

anyArray$($i$)=$ CDbl$($temp$($i$))$

Next

End Sub

Function SumArray$($anyArray$()$ As Double$)$ As Double

Dim total As Double

total $=0$

For i As Integer $=0$ To $4$ Step $2$

total $+=$ anyArray$($i$)$

Next

Return total

End Function

Assume the five rows of the file Data.txt contain the following entries: $1,3,5,7,9$