Which item is a cost of conformance?

According to the PMBOK® Guide (Project Management Body of Knowledge), specifically within the Project Quality Management knowledge area and the Cost of Quality (COQ) framework, costs are divided into Cost of Conformance and Cost of Nonconformance.

Cost of Conformance (Option A): This represents the money spent during the project to avoid failures. It is subdivided into Prevention Costs (building a quality product) and Appraisal Costs (assessing quality). Training is a primary example of a Prevention Cost. By educating the team on the correct processes and standards, the project reduces the likelihood of errors occurring in the first place. Other examples include document processes, equipment maintenance, and quality audits.

Scrap (Option D): This is a Cost of Nonconformance (specifically an Internal Failure Cost). It represents the cost of work that must be discarded because it does not meet quality standards before it reaches the customer.

Liabilities (Option B) and Lost Business (Option C): These are Costs of Nonconformance (specifically External Failure Costs). These are costs incurred after the product has reached the customer, such as warranty work, legal penalties (liabilities), and damage to the organization ' s reputation resulting in lost future revenue.

In the PMI framework, it is generally considered more cost-effective to invest in the Cost of Conformance (like Training) early in the project to minimize the much higher and more damaging Costs of Nonconformance later on.