: System requests include five elements, Mention two of them 215 marks- each 25 15] What is scope creep, and how can it be managed? .5 marks-each 25 15] Mention two of the Activities and the tooles that the project manger used To ensure that the project stays rack and to Minimize the risk of failure? [.5 marks-each 25 1.5 Answer the following questions by choosing the correct answer 1.5 marks-each.5 .5] A 20% increase in sales volume is a tangible benefit that can be included in a cost-benefit analysis. a. Ture b. False Estimating Project Time Using the Planning Phase Approach is based on calculating the number and complexity of inputs, outputs, queries, files and program inter faces Ture False a. b. Adding people to a project team in order to speed up total development time could lead to increase the total development time. a. Ture b. False ist three techniques to reduce conflict among the team project: (Extra) 5 marks-each 25 15