AACE International AACE-PSP Exam Dumps

The sum of all budgets for work scheduled to be accomplished within a specific time period is referred to as the Budgeted Cost of Work Scheduled (BCWS). It represents the planned value of work to be performed during the reporting period.

Option A (Estimate at Completion - EAC) refers to the projected final cost of the project.

Option B (Budget at Completion - BAC) is the total project budget.

Option C (Budgeted Cost of Work Performed - BCWP) refers to the earned value.

This definition aligns with earned value management concepts covered in the PSP Study Guide.

When detailed estimates are unavailable, historical production rates can provide reliable data for estimating durations based on past projects with similar work.

Option A (Eichleay formula) is for overhead cost allocation.

Option C (Time impact analysis) evaluates delay impacts, not durations.

Option D (Black-Scholes model) is irrelevant in this context.

Historical data usage is a recognized method in project planning and scheduling practices.

Key to Duration Accuracy:

A specialized industry handbook offers standardized and validated task durations tailored to the specific context of petrochemical plants.

Analysis of Options:

Option A: General industry publications may lack specificity.

Option B: Past project schedules provide insight but may not reflect the specific context or updated methodologies.

Option C: The handbook is most relevant as it is tailored to the specific project type.

Option D: Cost estimates are useful for budget alignment but not as precise for duration calculation.

PSP Study Guide Reference:

The guide advises leveraging validated industry resources for project-specific accuracy in duration estimation.

Conclusion: The correct answer is C, as a specialized industry handbook provides the most reliable and context-specific data for duration estimation.

Crashing increases direct costs as additional resources, equipment, or expedited delivery methods are employed to shorten the project duration. The PSP Study Guide (Section 2.3.5, 'Acceleration') highlights that crashing involves trade-offs between time and cost, often resulting in higher demobilization costs due to the increased deployment of equipment and resources.

To eliminate Activity B from the critical path, its dependencies must change so that its delay no longer impacts the path's completion time.

Replacing the A B relationship with a Finish-to-Finish with Offset (FFO) and adding an FSO (Finish-to-Start with Offset) relationship from A C allows Activity C to proceed independently of Activity B.

Reference: PSP Study Guide, Section 2.2.4 -- Relationships and Calculations, explains how relationship types can influence critical path determination.