While perhaps true, this doesn't actually address the question asked, which is why we are unable to create accurate projections and meet projected budgets. This

While perhaps true, this doesn't actually address the question asked, which is why we are unable to create accurate projections and meet projected budgets. This is wholly unaffected by the density of the areas being connected, because presumable such density would simply be taken into account via whatever mathematical / economical modeling is being down.