For Questions 7, 8, and 9, use the following PowerShell script. The line numbers are provided for reference and should not be typed in when you run this script: 1: function Update-MyVar { $myVar = $myvar + 1 3: Write-Host "MyVar contains '$myVar'" 4: } 5: $myVar = 1 6: Write-Host "MyVar contains '$myVar'" 7: Update-MyVar 8: Write-Host "MyVar contains '$myVar!" 7. In the below table, indicate the value of myVar in the below scopes when the command on the given line number is executed. The myVar doesn't exist in a given scope when the command is executed, indicate that. Global Script Function Line Number 3