Operations Research has the characteristics the it is done by a team of _____________.

Operations Research has the characteristics the it is done by a team of Scientists. Operations research attempts to evaluate the effect of changes in any part of a system on the performance of the system as a whole and to search for causes of a problem that arises in one part of a system in other parts or in the interrelationships between parts. In industry, a production problem may be approached by a change in marketing policy.