Resource Planning

Correct Answer: Implement task prioritization and time-boxing for the critical resource, allocating their time between the two phases based on urgency and impact.

The best strategy for the project manager in this scenario is to implement task prioritization and time-boxing for the critical resource, allocating their time between the two phases based on urgency and impact.

This approach is optimal because:
1. It addresses the immediate need without requiring additional resources or timeline changes.
2. It allows for efficient use of the critical team member's expertise across both project phases.
3. It maintains the project's timeline and quality standards.
4. It demonstrates effective resource management and optimization.

The other options are less suitable:

Hiring an additional expert may not be feasible due to budget constraints or the difficulty in finding a similarly skilled professional on short notice. It also doesn't leverage the existing team member's dual expertise.

Negotiating to extend the project timeline goes against the strict deadline mentioned in the scenario. This could potentially impact stakeholder satisfaction and project success.

Utilizing pair programming techniques, while beneficial for knowledge transfer, may not be the most efficient use of the critical resource's time given the project's constraints. It could potentially slow down progress in the short term.

The chosen strategy allows for the most effective use of the existing resources within the given constraints, making it the best choice for meeting the project's quality standards and timeline.

Correct Answer: Identify resource requirements considering project priorities and constraints.

The best approach for a project manager when assigned to a project with unclear resource needs is to identify resource requirements considering project priorities and constraints. This entails analyzing the project scope in detail, identifying the tasks necessary to deliver on the scope, and determining the types and quantities of resources required to execute these tasks. This approach provides a more rational and systematic planAllocating resources randomly and adjusting along the project is not a good strategy because it could lead to project failure due to resource misallocation. Projects need careful planning to prevent chaos and avoid inefficienciesRequesting excessive resources to cover all possible scenarios is also not a good approach. It could lead to wasted resources and increased project costs. Also, it might be difficult to justify the need for excessive resources when the resource requirements are unclearDelegating resource planning entirely to the project sponsor is not advisable as project resource planning is part of the project manager’s responsibilities. The project manager has a better understanding of the project requirements and activities and thus, is in a better position to perform resource planning. Furthermore, the project sponsor may not have the operational knowledge to optimally allocate resources.

Correct Answer: Perform resource leveling

The best strategy in such a scenario is to Perform resource leveling. Resources leveling is a technique in project management that involves evening out the demand for resources by delaying or rescheduling tasks that are not critical. This ensures that the resources are efficiently utilized and conflicts, like the one in question, can be timely addressed. Ignore the conflict, is not a correct choice as it can lead to project delays and other complications. Cancelling one of the conflicting tasks is also not an optimal solution as both tasks might be crucial for the project's completion. Lastly, requiring workers to overtime is not a sustainable solution as it might only lead to decreased productivity and dissatisfaction among the workers.