Given the following information: Activity Predecesor A B C D E A B C a N2 2 3 4 2 3 st E5 m b 8 9 10 14 3 6 7 5 3 Units: days. T Answer the following questions: a. What is the actual time in activity C? Clearly justify your answer. b. What is the standard deviation of activity E? What does this data represent? c. If you were the director of this project. What does the slack times that are not part of the critical path represent? explain. d. The manager of the company asks you to generate two recommendations on the project, since you must present it to the board of directors. explain.