a. Simulation can be used to analyze large and complex real-world situations that cannot be solved by using conventional quantitative analysis models b. Simulation can answer what-if types of questions c. Simulation can be used to study the interactive effect of individual components or variables in order to determine which ones are important d. All of the above statements are correct

D). All of the above statements are correct.

Explanation:

Simulation can be described as the process designed to offer a realistic experience in order to know the actual mechanism of a specific behavior or outcome.

As per the question, 'all the given statements' are asserting true claims with respect to simulation. Simulation is characterized as an effective process for evaluating large and complicated actual-world circumstances as it is a realistic environment to know the truth and actual causes behind those situations. Such situations cannot be assessed truly using the traditional quantitative models of analysis. It is able to provide answers to the questions like 'what-if' as it observes the realistic nature and promotes effective decision-making. It is also employed to investigate the collective effect of specific variables or components to categorize them as important or not-important as it closely observes every aspect. Thus, option D is the correct answer.

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