What should the project manager do?

A project manager created a contingency plan associated with a risk. The risk was realized, but the client insists on using a new workaround instead. The requested workaround will introduce delays and require additional budget

What should the project manager do?
A . Request to use the management reserve to keep the schedule
B . Mitigate risks associated with the workaround to avoid project delays
C . Proceed with the approved risk response plan.
D . Discuss the options with the client as part of the change control process

Answer: B