You have been asked to complete a project in shortest time possible. The project tasks, most likely duration (in days), and predecessors are shown below. What are the different paths

(sequence of tasks) and the number of days for each? What is the critical path, that is, the shortest time in which the project can be completed? Is it actually important in the business world for project managers to understand critical path analysis, or is this just theoretical knowledge?

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Tasks A B I - D E F G H Duration 22 1 5 1 6 4 7 Predecessors None None None A B C, D A, E F G, H