1.1: INTRODUCTION
The business scenario has undergone a radical shift from a product or manufacturing orientation
to a service orientation. It is so due to the fact that in the present times, most of
economic consumption involves processes, activities, and personal interactions, rather
then simply purchase a 'thing', whereas, initially management and marketing principles
were based on this basic pathway - production, inventory, purchase, and consumption
(David Solnet, 2011).
As a result, the service industry over the years has seen a major upward shift. The total input
of this industry has shown continuous growth and the contribution it has made towards
overall GDP of the country has been tremendous. As per the World Bank Report (2010)
the proportion of services in the world economy is 70 % and is also showing a regular growth
in nearly all countries.