Chapter 4.8, Problem 4.11CP

Convert the following

If … Then … Elself statement into a Select Case statement.

  If intQuantity >= 0 And intQuantity

  <= 9 Then

  decDiscount = 0.1

  Elself intQuantity >= 10 And

  intQuantity <= 19 Then

  decDiscount = 0.2

  Elself intQuantity >= 20 And

  intQuantity <=29 Then

  decDiscount = 0.3

  Elself intQuantity >= 30 Then

  decDiscount = 0.4

  Else

  MessageBox.Show("Invalid Data")

  End If