title: Calculating interest on monthly deposits
body: <p>I'm trying to write a short program that calculates interest on an amount deposited each month where the user enters the amount and the APR. I've gotten to declaring the variables, but I'm not sure where to go from there, this is what I have done so far.</p>
  
  <pre><code>Option Strict On
  Public Class Form1
  Private Sub btnBalance_Click(sender As Object, e As EventArgs) Handles btnBalance.Click
      Dim Deposit As Double = CDbl(txtDeposit.Text)
      Dim APR As Double = CDbl(txtAPR.Text) / 100
      Dim MBalance As Double = 0
      Dim Balance As Double = APR * MBalance + Deposit
  End Sub
  End Class
  </code></pre>