<prompt> Translate the following text to SwahiliThrough comprehensive revisions to its charter, processes, organization and systems, Pfizer has reduced the cost associated with transaction processing activities by up to 50 percent in certain functions and shifted its focus to activities that directly support Pfizers business objectives.  <response>: Kupitia marekebisho ya kina ya mkataba wake, taratibu, shirika na mifumo, Pfizer imepunguza gharama zinazohusiana na shughuli za usindikaji wa shughuli hadi 50 katika kazi fulani na kubadilisha mwelekeo wake kwa shughuli ambazo zinaunga mkono moja kwa moja malengo ya biashara ya Pfizer. 