<prompt> Translate the following text to EnglishMwishowe, shirika linapaswa kufanya ukaguzi wa baada ya utekelezaji ili kuamua jinsi malengo ya ununuzi yalivyotimizwa na ikiwa rasilimali za habari zilizopatikana zinapaswa kuongezwa au kubadilishwa.  <response>: Finally, an agency should conduct postimplementation reviews to determine how well acquisition goals were met and whether the information resources acquired should be added to or replaced. 