PPIL is engaged in activities ranging from pure consultancy to total turnkey projects in high-technology fields, most of them of a pioneering nature. Case (A) describes how, faced with the various problems related to the high degree of diversity in the nature of projects and their geographical dispersion, the need for an optimal organization structure is of great importance. Manpower, which has the largest share of the total cost, has to be optimally utilized. Therefore, areas of responsibility and authority, considering the control, motivation and other related aspects, have to be arrived at.