Principled, I thought you should see this.groanup, I thought you should see this.
Principled:
...."For example, using Rob's 9% number and 3 stages, the average price reduction would be appx 3.1% (or 3.09478917 if you want closer)".
There's an answer to averages you'd really have to work hard at to get.
Lewis, you don't even know what you're posting. You have no idea what that says. You do not have a fundamental grasp of basic math. You probably don't know the definition of average - quick! Look it up!