Q2J .

Decision making process is not only important for managers, but also helps other business professionals solve problems by examining alternative choices and deciding on the best route to take. Using a step-by-step approach is an efficient way to make thoughtful, informed decisions that have a positive impact on your organizations short- and long-term goals. . . a. Explain the importance of decision making for managers at each of the three primary organization levels along with the associated decision characteristics. (20 marks) . . b. Classify the different operational support systems, managerial support systems, and strategic support systems, and explain how managers can use these systems to make decisions and gain competitive advantages. (20 marks) . . c. Explain the role of decision support systems in making a decision for a business. (10 marks) . . ***Please adhere to the number of words, the total of the words for all the answers is 500 words, and please put the answer for me only so that there is no plagiarism.