(20 Marks) The case study refers to a resource scheduling tool that can lead to an improvement in the robustness of the schedule of the project and therefore combat the effect of delays on the schedule of a construction project. Reframe, from your perspective as a project manager, how the tool clams to acheve this state of improvement. QUESTION 2 (20 Marks) Projects are usually described as either time constrained or resource constrained However, the type of projects referred to in the case study alludes to the successful delivery of projects on a fixed schedule with fixed resources Appraise two (2) methods that can be employed to resolve for each type of constraint (resource and time) Your appraisal should include an example of a project to demonstrate your ability to apply the theory to practice SECTION B [60 MARKS] Answer ANY THREE (3) questions in this section. QUESTION 3 (20 Marks) Earned value management (EVM) is a vital tool used by project managers to faciltate the integration of a project's scope, time and cost objectives and for the establishment of a baseline plan for performance measurement Comment on the validity of EVM in terms of integrating the triple constraints, stakeholder value, objectivity of measurement, and forecasting