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. Problem 1 (designed to be used with the NORMDIST tutorial) The following table represents a plan for a project: JOB NO. PREDECESSOR a mb JOB(S) A B 4 3 6 5 A A 6 4 14 12 D E A B + + + + 2 2 6 4 F G H I 3 4 10 6 11 8 D E,F H G IJ 3 4 5 5 13 6 J K 6 8 10 a. Construct the appropriate network diagram. b. Indicate the critical path. C. What is the expected completion time for the project? d. What is the probability the project will: take more than 33 days to complete; take less than 37 days to complete; and take between 33 and 37 days to complete