solved Please post on the importance of information systems to enhance

Please post on the importance of information systems to enhance decision-making. What types of information systems should an organization develop to enable managers to make better decisions? Contrast decisions made with information systems and those without information systems? 
Each discussion board set of comments is expected to have research conducted, cited in the discussion with accompanying attachments as needed. Each posting must be at least equal to 250 words minimum to qualify, but up to 500 words to be considered an “A” posting. All research needs to be cited at the end of the primary post and PDF articles need to be sent as email attachments to the professor at the time of the primary posting.