<prompt> Translate the following text to EnglishUokoaji utapatikana ikiwa gharama za pamoja za 1 kuchunguza sampuli na 2 hasara zilizotarajiwa kutokana na makosa yasiyoonekana kwenye ankara ambazo hazijakaguliwa ni chini ya gharama za kiutawala za kuchunguza ankara zote.  <response>: Savings would be achieved if the combined costs of 1 examining the sample and 2 projected losses due to undetected errors on invoices not examined are less than the administrative cost of examining all invoices. 