Operations research is an interdisciplinary field that emerged during World
War II when scientists, engineers, and mathematicians were asked to develop
ways to make the most effective use of limited military resources. Since then,
operations research has been widely applied by industry and government in
making decisions about the use of scarce resources and in solving problems
involving complex design, allocation, planning, or logistics elements. today,
operations research is seen as an essential tool to help improve efficiency
of business and management.