Public Class Form1
    Dim Citizen, PermanantResident, StudentVisa, Male, Female As String
    Dim Yes, No As String
    Dim GPA As Single
    Dim A As Single
    Dim Income As Single
    Dim B As Single
    Dim Final As Single





    Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click





        If ComboBox1.Text = "Citizen" And ComboBox2.Text = "Yes" Then
            A = 1650.0
        ElseIf ComboBox1.Text = "Citizen" And ComboBox2.Text = "No" Then
            A = 2450.0
        ElseIf ComboBox1.Text = "PermanantResident" And ComboBox2.Text = "Yes" Then
            A = 1950.0
        ElseIf ComboBox1.Text = "PermanantResident" And ComboBox2.Text = "No" Then
            A = 2600.0
        ElseIf ComboBox1.Text = "StudentVisa" And ComboBox2.Text = "Yes" Then
            A = 2800.0
        ElseIf ComboBox1.Text = "StudentVisa" And ComboBox2.Text = "No" Then
            A = 4700.0
        End If
        TextBox3.Show(A)



        If GPA > 3.5 Then
            A = A * 0.9
        End If

        If GPA = 4.0 Or Income <= 14400.0 Then
            Final = A - 1800
        ElseIf ComboBox1.Text = "Citizen" And ComboBox2.Text = "No" And ComboBox3.Text = "Female" Then
            TextBox4.Text = 2800.0 And TextBox5.Text = A - 2800

        End If

    End Sub


End Class