please help me with the question 12

+ RES CANCE SE ng.cengage.com * CENGAGE | MINDTAP apter 4: Defining Scope, Quality, Responsibility, and Activity Sequence project is complete when activities C, F, and G are finished. 11. Draw a network diagram representing the following information: the project starts with three activities- A, B, and C-which can be done concurrently. When A is finished, D can start; when B is finished, F ca start; when B and D are finished, E can start. The project is complete when C, E, and F are finished. 12. Draw a network diagram that represents the following information system development task list. Activity Immediate Predecessor 1. Problem Definition 1 2. Study Current System H 3. Define User Requirements H V 4. Logical System Design m 5. Physical System Design N 6. System Development 7. System Testing 8. Convert Database 9. System Conversion 7, 8 MacBook Air