QUESTION $2(20$ Marks$)$ Linda Dlamini has been tasked by the local municipality with overseeing the development of a new municipal library designed to expand community access to educational and digital services. The project scope includes constructing a modern facility, setting up IT infrastructure, and furnishing the library with necessary equipment and materials. During the planning phase, Linda adopted a Work Breakdown Structure $($WBS$)$ to help manage the project effectively. Discuss how the implementation of a WBS can improve the allocation and management of project resources. QUESTION $3(20$ Marks$)$ Mbali Projects, a medium$-$sized construction firm, has been contracted by the Dube family to construct a custom$-$designed, eco$-$friendly $4-$bedroom house on a newly acquired plot in a suburban estate in Midrand. The house will include energy$-$saving features such as solar panels, greywater systems, and insulated walls. Sipho Khumalo, the appointed project manager, is responsible for overseeing the entire project from planning through to completion, ensuring the building is delivered on time, within budget, and in line with client expectations. Sipho has been utilising the tool provided in Figure $1$ to improve project planning. Demonstrate the significance of the tool in the context of this project. QUESTION $4(20$ Marks$)$ Deerwy Group of Companies has identified the eight activities that need to be performed for the project to be completed. When the project begins, two activities can be simultaneously started: building the internal components for the device $($activity A$-2$ wks$)$ and the modifications necessary for the floor and roof $($activity B$-3$ wks$).$ The construction of the collection stack $($activity C$-2$ wks$)$ can begin when the internal components are completed. Pouring the concrete floor and installation of the frame $($activity D$-4$ wks$)$ can be started as soon as the internal components are completed, and the roof and floor have been modified. After the collection stack has been constructed, two activities can begin: building the high$-$ temperature burner $($activity E$-4$ wks$)$ and installing the pollution control system $($activity F$-3$wks$).$ The air pollution device can be installed $($activity G$-5$ wks$)$ after the concrete floor has been poured, the frame has been installed, and the high$-$temperature burner has been built. Finally, after the control system and pollution device have been installed, the system can be inspected and tested $($activity H$-2$wks$).$ Considering the project provided, using the critical path method determine the activities that should be prioritised and highlight the shortest time that the project can be completed in$.$