If Statment for Multiple checkboxes resulting in cost

Not sure why this is not working have tried several different Variations

The Yearly Permit Plus Payscalebelow is working and gives the correct cost of £50 but the sixmonthly and payscalebelow always calulates at £0.00

Any suggestions would be Appriciated Thank you

Private Sub PayScaleBelow30122_AfterUpdate()
If (Me.sixMonthlyPermit And Me.PayScaleBelow30122) = True Then
Me.Cost.Value = "30"
Else
Me.Cost.Value = "00"
End If
If (Me.YearlyPermit And Me.PayScaleBelow30122) = True Then
Me.Cost.Value = "50"
Else
Me.Cost.Value = "00"
End If
End Sub