<prompt> Translate the following text to EnglishKwa mujibu wa AEO, EPA haikuhitaji bajeti ya ziada kwa ajili ya mabadiliko ya hali ya hewa, lakini kwa kuzingatia hali ya hali ya hewa, EPA ilihesabu kuwa matumizi ya bajeti ya hali ya hewa ya hali ya hewa ya hali ya hewa ya hali ya hewa ya hali ya hewa ya hali ya hewa ya hali ya hewa ya hali ya hewa ya hali ya hewa.  <response>: 2. While the AEO2001 analysis anticipated no program spending to drive these changes, EPA assumed that additional spending would be required for scenario B. Calibrating to the CEF policy scenarios, EPA estimated that program and policy spending would increase by 0. 