The current times are, beyond any doubt, the toughest and competent period in the history of corporate world, and with the advances in information technology the competition is getting even rough. This is due to the fact that all the organizations now aim at producing better products and services, leaving their competitors behind and expanding their businesses to reach the global market. However, only a few of these organizations succeed while the others are lost in oblivion, and the ones that survive generally continue to grow and prosper and thus finally reaching the international scale. ...