A project team has missed a milestone.

In Project Risk Management, specifically within the Plan Risk Responses process, teams develop specific actions to take if certain events occur.

Why Choice C is correct:

Contingent Response Strategies: Also known as Contingency Plans or " Plan B, " these are responses designed to be executed only under certain predefined conditions.

Trigger Events: Missing a milestone is a classic example of a trigger. When the milestone date passes without the deliverable being completed, the " contingency " is activated to minimize the impact on the overall project schedule.

Application: In this scenario, the project manager wouldn ' t just use a general risk strategy; they would implement the specific plan previously set aside for this exact delay (e.g., crashing the schedule, fast-tracking, or reallocating resources).

Analysis of other options:

A (Communications): While you certainly need to communicate that a milestone was missed, " Communications " is not a response strategy for a schedule delay; it is a management process.

B (Stakeholder): Stakeholder engagement strategies focus on managing expectations and relationships. While stakeholders will be concerned about the missed milestone, the technical fix for the delay comes from risk planning, not stakeholder theory.

D (Risk): This is too broad. " Risk " is the category, but the question asks for the specific response strategy to be implemented. Contingent (Choice C) is the specific type of response used when an identified risk event actually occurs.

Key Concept: The Project Management Institute (PMI) distinguishes between proactive responses (taken before a risk happens) and Contingent Responses (Choice C) (taken after a trigger occurs). Having a well-defined contingency plan ensures that when a milestone is missed, the team doesn ' t waste time " firefighting " —they immediately move to a pre-approved recovery plan to get the project back on track.