You need to answer the following four questions (10 points):

What are the different paths (sequence of tasks) for finishing the project and how many days does each path take (3 points)?

Use letter sequences to show them, such as A->B->C for the first path, etc (4 points)

What is the critical path, that is, the shortest time in which the whole project can be completed (3 points)?

Is it actually important in the business world for project managers to understand critical path analysis, or is this just theoretical knowledge. Explain your answer (3 points)?

You have been asked to complete a project in the shortest time possible. The project tasks' durations (in days) and predecessors are shown below. rs