The Total solution for NCERT class 6-12
Sometimes managers have false sense of security that plans have worked successfullyin past so these will be working in future also. There is a tendency in Managers to rely on pretested plans. It is not true that if a plan has worked successfully in past, it will bring success in future also as there are so many unknown factors which may lead to failure of plan in future. Planning only provides a base for analysing future. It is not a solution for future course of action.