Management Sciences is a broad interdisciplinary study of problem solving and decision making in human organizations. It uses a combination of analytical models and behavioural sciences to address societies' most complex problems. It uses various scientific research-based principles, strategies, and analytical methods including mathematical modeling, statistics and numerical algorithms to improve an organization's ability to enact rational and accurate management decisions by arriving at optimal or near optimal solutions to complex decision problems. In short, management sciences help businesses to achieve goals using various scientific methods.