Explanation/Reference:
Explanation:
6.4.3.2 Resource Breakdown Structure
The resource breakdown structure is a hierarchical representation of resources by category and type. Examples of resource categories include labor, material, equipment, and supplies. Resource types may include the skill level, grade level, or other information as appropriate to the project. The resource breakdown structure is useful for organizing and reporting project schedule data with resource utilization information.

Section: Volume E
Explanation:
Who determines which dependencies are mandatory during the Sequence Activities process?

Section: Volume E
Explanation/Reference: https://www.greycampus.com/opencampus/project-management-professional/organizational- structure