PMP Quality Plan Practice Question
Your project is in the execution phase. A team member reports that a supplier delivered a batch of raw materials that do not meet the quality specifications. The supplier insists the materials are acceptable and offers a discount. The project sponsor wants to accept the discount to save costs. What should the project manager do?
⚠ Common exam trap
The trap is focusing on cost savings (sponsor's offer) rather than adhering to the quality plan. The correct response is to reject non-conforming materials regardless of discount.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Reject the materials and require the supplier to provide conforming materials
The project manager must adhere to the quality plan and ensure that materials meet specified requirements. Accepting non-conforming materials, even with a discount, risks rework, customer dissatisfaction, and project failure. The sponsor's cost concern does not override quality standards. Option A is wrong because reducing testing does not mitigate the risk of using substandard materials. Option B is wrong because the decision should be based on the quality plan, not left to the team. Option D is wrong because cost savings do not justify compromising quality.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Accept the materials and reduce testing to offset the cost risk
Why it's wrong here
This approach introduces a compounding risk to the project. Accepting materials that do not meet specifications already compromises the quality baseline and increases the likelihood of defects. Further reducing testing, ostensibly to offset a cost risk, directly undermines quality control processes, making it highly probable that latent defects will go undetected. This strategy prioritizes a speculative cost saving over fundamental quality assurance, leading to potential rework, schedule delays, and significantly higher costs later in the project lifecycle.
- ✗
Let the team decide whether to use the materials
Why it's wrong here
While team input is valuable for problem-solving, the Project Manager retains ultimate accountability for critical quality decisions and overall project success. Delegating the decision to accept non-conforming materials to the team without clear guidance or PM oversight abdicates a core project management responsibility. This could lead to inconsistent application of quality standards, potential contractual breaches with the supplier, and a lack of clear ownership for the consequences of using substandard materials.
- ✓
Reject the materials and require the supplier to provide conforming materials
Why this is correct
This is the appropriate action as it directly upholds the project's quality management plan and contractual agreements. The project's quality baseline mandates that materials meet specific requirements, and non-conforming materials inherently introduce risk. Rejecting them and demanding compliant replacements ensures adherence to established standards, prevents the integration of defective components into the project, and reinforces the supplier's obligation to deliver according to the agreed-upon terms, thereby protecting the project's integrity and preventing downstream quality issues.
- ✗
Accept the discount and use the materials to save project costs
Why it's wrong here
Prioritizing a short-term cost saving by accepting non-conforming materials is a high-risk decision that often leads to greater long-term expenses and project failure. While a discount may seem appealing, using substandard materials introduces significant quality risks, potentially resulting in increased rework, warranty claims, performance issues, and reputational damage. The costs associated with fixing defects discovered later in the project, or even post-implementation, typically far outweigh any initial discount received, making this a fiscally irresponsible choice.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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