<prompt> Translate the following text to EnglishKwa kutumia mfano wetu wa uchumi, tunaweza kuhesabu takwimu ya mahitaji ya huduma za utoaji wa posta ya kaya yoyote ya Marekani, ikiwa ni pamoja na M A.  <response>: Using our econometric model, we can compute an estimate of any US households demand for postal delivery services given its M and A ,A ,.. 