Below are the project steps for the creation of a television advertisement for Foolio, which is a new energy drink that the musician Coolio has created. Consider the following data for questions 1 through 5: Activity Duration (days) Description Preceding Activity(ies) A 2 Create script for advertisement - B 2 Book technical crew A C 5 Book actors A D 4 Create props and costumes B,C E 3 Book location C F 5 Filming and editing D,E 1. How many paths are there through this network?2. How many critical paths are there?
3. Which activities have slack?
4. What is the slack for activity B?
5. What is the expected duration of this project?