What activity should occur after estimating duration for project tasks?

After estimating the duration for project tasks, identifying resource requirements is the critical next step. This is important because the duration estimations provide a time framework that helps project managers understand how many resources will be needed and when. By knowing how long tasks will take, managers can assess the types and quantities of resources—both human and material—necessary to complete those tasks effectively and on schedule.

Understanding the resources required enables better planning and allocation, ensuring that the project has the necessary workforce, equipment, and materials available when needed. This planning mitigates the risk of delays due to resource shortages, ultimately contributing to project success.

Other activities like developing a communication plan, creating a project scope statement, and assigning responsibility to tasks, while important, typically occur at different stages of project planning and are influenced by the initial assessment of resource needs and task durations.