1. Refer to Figure 4.9 on page 122 in the textbook. What activities must be accomplished before "Input Response Data" can start? What activities can start after "Review Comments & Finalize Questionnaire" has finished? List two activities that can be done concurrently.
2. Draw a network diagram representing the following logic: as the project starts, activities A and B can be performed concurrently. When activity A is finished, activities C and D can start. When activity B is finished, activities E and F can start. When activities D and E are finished, activity G can start. The project is complete when activities C, F, and G are finished.