Because these problems do not make nice spreadsheets, this is a chance to work on document presentation skills. In other words, your instructor reserves the right to not grade problems that are electronically indecipherable to him. That usually means, phone pictures of solutions written out on notebook paper, napkins, excess toilet paper, etc. Keep in mind that throughout your careers you will be submitting reports up the food chain, and you want to be in the habit of making life easier for your supervisors by presenting results that are easy to read and understand. Problem 1 A construction project is broken down into the following 10 activities: Activity Immediate Pred Weeks A B 6 7 A A 4 D A 2 4 E F G H B, C D B.D E F G HI 6 7 3 I J 8 7 a. Please draw the network. b. What is the critical path? c. How many weeks will it take to complete the project? d. How much slack does each of the activities have