Q. Why consultancy service should be outsourced? A. Consultancy service is often beneficial to outsource due to economies of scale of the service provider, one time nature of the work, expert services and lower cost with higher quality of work. Q. Are all consultant same? A. Even two commodities produced from ages differ in quality and cost. It is due to the competitive advantages identified by the firm or specific production possibility curve of each firm make them unique in terms of their product. As consultancy service is required in some specific areas of expertise, it is obvious that they differ. Q. Why consultants delivering same service differs? A. Qualification of consultant ensure minimum quality of work not the maximum quality of the work. Qualification provided by any authorized body is concerned with general requirement in the market and not about the specific requirements of any employer. However, consultants are employed by any particular employer. Hence,...