QUESTION 1 Chapter 17. problem 1 Part b, what is the critical path? O 1-2-4-6-8-9 O 1-2-5-6-8-9 1-2-5-7-8-9 O 1-3-7-8-9 QUESTION 2 Chapter 17. problem 1. part What is the expected project duration? O 35 O 38 O 44 47 QUESTION 3 Chapter 17. problem 1. part d What is the expected project duration? 15 O 18 O 20 O 40 QUESTION 4 Chapter 17. problem 10 to search hp one violates 1. For each of the following network diagrams, determine both the critical path and the expected proj- ect duration. The numbers on the arrows represent expected activity times. a. AOA diagram 5 4 2. 9 2 . 10 A 8 2 7 5 00 10 12 6 11 6 5 4 6 Explain h the project. AON diagram Chapter Seventeen Project Management 18 anager do to 10 13 11 7 ADA diagram ce of 14 13 12 15 14 11 sons 13 fa 6 10 diON diagram 8 4 Eng E Which she intends to purchase a new computer Chris's college instructor assigned a paper due next Chris received new word processing software for her birthday. She also received a check, with mr the paper on the new computer. She made a list of the