<prompt> Translate the following text to EnglishUchunguzi wa baadaye wa mipango ya ofisi za kikanda kwa ajili ya kuboresha uzalishaji ulisababisha hitimisho kwamba utekelezaji wao unaweza kuokoa karibu 60 milioni kila mwaka.  <response>: Subsequent analysis of regional office plans for productivity improvement led to the conclusion that their implementation could save about 60 million annually. 