Case Study 3: Analysis of methodologies and techniques You joined a team that is already working on a project, they just completed the second iteration. The team shared with you some project artefacts - Vision and Scope document, Trello board, and some UML models. The planned duration of the project will be 3 years, there are three teams working in parallel. Each team will have 7 members. Your team will work on replacing an old tool (which is currently in use in the client's company) by a new web-based solution. The company provided a collection of the screenshots of the old tool, with all data fields blackouted. They need further clarification from their customers to decide whether the data are too sensitive to be seen by your team. Task 1 [1 point] Based on the above information, explain what methodology has been used by the team. You have to select only one methodology with a reasonable justification: Task 2 [1 point] Analyse whether the following artefact is suitable for the above scenario and justify your decision: burn-down chart. Select the most appropriate option: Task 3 [1 point] Analyse whether the following role is suitable for the above scenario and justify your decision: Project Manager (PM). Select the most appropriate option: Task 4 [1 point] Analyse whether the following artefact is suitable for the above scenario and justify your decision: Excel spreadsheet with product backlog. Select the most appropriate option: Task 5 [1 point] Analyse whether the following elicitation technique is suitable for the above scenario and justify your decision: observations. Select the most appropriate option