"Now that we have our refined growth factors from the first iteration, let's look at how the calculation changes for the Second Iteration, starting with the exchange between Zone A and Zone B.
Remember, our input data has changed. Instead of the original 400 trips between A and B, we now use our balanced estimate of 428 trips from the first iteration.
First, let's calculate T {A B}. We take the total trips estimated for Zone A (693) multiplied by its new growth factor of 1.04. We then distribute