Your question is Late Delivery Follow-Up. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
How would you deal with the supplier who cannot deliver on time?
Explain how you would assess the impact, communicate with stakeholders, agree on corrective actions, and protect the delivery plan. Address escalation, contingency options, and how you would prevent a similar supplier issue from recurring.