Question: I'm not sure if i did the graph correctly because half the answers were wrong. I;m not fully understanding how to make the graph. Use
I'm not sure if i did the graph correctly because half the answers were wrong.
I;m not fully understanding how to make the graph.


Use the following scenario and data to answer questions 1 - 10. Doug Casey is in charge of planning and coordinating next quarter's sales management training program for his company. Doug listed the following activity information for this project. Immediate Activity Description Estimated Time (weeks) Predecessor(s) Plan topic 3 B Invite speakers A 3 C List meeting locations 3 D Select location C 4 E Finalize speaker travel plans B,D 2 F Make final check with speakers E 2 G Prepare and mail brochure B,D 2 H Take reservations G 3 Handle last minute details F,H 2 1 Before answering the following questions, you may want to schedule the project by determining the earliest start time, earliest finish time, latest start time, and latest finish time for each activity, and to compute the slack time for each activity. You may use the following table: Activity Slack Immediate Predecessor(s) Earliest Finish 3 A A B D E F G H Estimated Time (weeks) 3 3 3 4 2 2 2 3 2 C BD E B, D G F,H Earliest Start o 3 0 3 6 8 6 8 13 6 3 7 8 10 Latest Start 0 3 1 4 14 16 6 8 13 Latest Finish 3 6 4 8 16 18 8 11 15 0-0= 0 3-3= 0 1-0= 1 4-3=1 14-6= 8 16-8=8 6-6= 0 8-8= 0 13-13=0 11 15 - 1. Which of the following network is a good representation of the predecessor relation of the activities? E Start Finish a. 2. The earliest start time and latest start of activity Care, respectively a. 0,0 3. The latest start time and latest finish time of activity Fare, respectively a. 10, 12 4. The earliest finish time and latest finish of activity Gare, Respectively a. 9,9 The earliest start time and latest start time of activity Hare, respectively a. 9,11 The earliest start time and earliest finish time of Fare, respectively a. None of the above The slack time of activity D is a. 3-451 or 8-7= 1 * The slack time of activity F is, a. None of the above The activities on the critical path are a. A, B, G, H, 1 10. The total time in weeks needed to finish the project is a. 14