I need help with the contrast questions

System analysis and design, managing information system project Thanks for the help with these questions. Contrast the following terms: A. Critical path scheduling, Gantt, network diagraming, slack time B. Project, project management, project manager C. Project initiation, project planning, project execution, project close down D. Project workbook, resources, work breakdown structure. What is the reason organizations undertake information system projects? What's the most common skillet and activity of the project manager, do you think the skills are important and why? what activities are performed by project managers during A. project initiation Project planning C. Project execution D. project close down List project team communication methods and describe an example of the type of information that might be shared among team members he's in each method. What character is mostly project have an order for critical path scheduling to be applicable? What are the steps involved in making A. Gantt chart B. network diagram In which phase of the SDLC this project planning typically occur? In which phase this project management occur? what are some's reasons why one activity may have to precede another activity before the second clearly Cambodian? Another words, but what causes precedence relationships between project activities? Project has been defined to contain the following list of activities along with the required times for completion. Please look at photo for activity number, activity, time, and the following questions A, B, C, D