The Discussion Board (DB) is part of the core of online learning. Classroom discussion in an online environment requires the active participation of students and the instructor to create robust interaction and dialogue. Every student is expected to create an original response to the open-ended DB question as well as engage in dialogue by responding to posts created by others throughout the week. At the end of each unit, DB participation will be assessed based on both level of engagement and the quality of the contribution to the discussion.At a minimum, each student will be expected to post an original and thoughtful response to the DB question and contribute to the weekly dialogue by responding to at least two other posts from students. The first contribution must be posted before midnight (Central Time) on Friday of each week. Two additional responses are required after Friday of each week. Students are highly encouraged to engage on the Discussion Board early and often, as that is the primary way the university tracks class attendance and participation.The purpose of the Discussion Board is to allow students to learn through sharing ideas and experiences as they relate to course content and the DB question. Because it is not possible to engage in two-way dialogue after a conversation has ended, no posts to the DB will be accepted after the end of each unit.Discussion Board QuestionsDiscuss PERT, CPM and Gantt based on the following action items:What are the purposes of each tool and circumstances for using each tool?. Also consider whether these tools can be used independently or if they should ideally be used together.What are the differences and similarities between the activity-on-node and activity-on-arrow (or activity-on-arc) diagramming techniques?Propose and describe in text form a sample project that you would theoretically develop into a PERT diagram and Gantt chart. For example, “Building a car would consist of the following steps…”(briefly outline the steps as task statements). Postulate the critical path of your sample hypothetical project: What would be the critical path sequence? In your own words, post a substantive response to the Discussion Board question(s) and comment on other postings. Your response should address the DB question(s) and move the conversation forward. You will be graded on the quality of your postings, including mastery of the concept as well as critical thinking. If asked for your opinion, do not simply state that it is a good or bad idea; elaborate on your reasons and argument. Include enough detail to substantiate your thinking as well as your position on the questions or comments.For assistance with your assignment, please use your text, Web resources, and all course materials.