It can be more than one thing, and no that does not necessarily follow, e.g. a smaller set of larger homes may be most efficient for a development company in te

It can be more than one thing, and no that does not necessarily follow, e.g. a smaller set of larger homes may be most efficient for a development company in terms of cost and potential revenue, regardless of whether or not material cost rises. Especially if costs of hookups, basements, licenses, etc. are non-trivial.