The following table shows activities with duration, dependency, dependency type, and the number of workers from one small segment of a project network. Draw the segment of the network diagram and then: (a) Show the resource usage (chart) if activities A, B, and C start on day one; (b) Show the new network diagram and the resource usage (chart) when resources are leveled after applying appropriate slack times. **Project Activity Table**This table outlines the activities involved in a project, including their durations, dependencies, types of dependency, and the number of workers required for each activity.| **Activity** | **Duration** | **Predecessor (Dependency)** | **Dependency Type** | **Number of Workers** ||--------------|--------------|------------------------------|---------------------|----------------------|| A | 2 | - | D | 2 || B | 4 | - | D | 2 || C | 10 | - | M | 4 || D | 3 | A | D | 2 || E | 1 | B | D | 2 || F | 2 | C,D,E | M(C,E) | 4 |**Explanation:**- **Activity**: Represents a task or set of tasks within the project.- **Duration**: Time required to complete the activity (measured in unspecified time units).- **Predecessor (Dependency)**: Activities that must be completed before the current activity can begin.- **Dependency Type**: - 'D' denotes a direct dependency. - 'M' indicates a milestone, signifying a major stage or event in the project.- **Number of Workers**: The workforce needed for the activity. This table serves as a framework for scheduling and resource allocation within project management. The text outlines a task for visualizing project management components using network diagrams and resource charts. **Task Instructions:**1. **Data Source:** A table detailing activities within a project network, with elements such as: - Duration - Dependency - Dependency type - Number of workers involved2. **Objectives:** - **Draw the Segment:** Create the segment of the network diagram based on the given data. - **Initial Resource Usage:** - **Activity Start:** Depict resource usage in a chart assuming activities A, B, and C commence on the first day. - **Optimized Resource Usage:** - Adjust the network diagram and corresponding resource usage chart, incorporating slack times to balance resource deployment effectively.**Concepts Explained:**- **Network Diagram:** A visual representation of the sequence of activities that make up a project. It indicates dependencies and critical paths. - **Resource Usage Chart:** A graph illustrating the allocation of workers over the project timeline. Initially, it reflects unoptimized conditions.- **Resource Leveling:** Adjusting the project schedule to optimize resource allocation without affecting the project timeline negatively, using slack times to prevent resource overloads.These diagrams and charts are crucial for project managers to visualize workflows and manage resources efficiently.

Network diagram: a. Resource usage chart: b. the network diagram will stay the same. However, leveling is possible. as can be seen maximum manpower used =8 and minimum =4 , we can try to level the workforce by taking the average workforce i.e. (8+4)/2 =6 Rearrange the usage chart as shown