Please draw the required diagram and fill in the table, as well as answer the questions.

4. The following table represents a plan for a project: Questions a. Draw the network diagram. Choose one of the two formats that are commonly accepted. All times are in days. b. What is the expected completion time for the project? c. What are the slack times for each activity? Complete the table d. What is the critical path? e. What is the probability that the project will take more than 30 days to complete? Consider the critical path(s) only