Your project uses a piece of equipment that if the temperature of the machine goes above 450 degree Fahrenheit the machine will overheat and have to be shut down for 48 hours. Should this machine overheat even once it will delay the project's end date. You work with your project to create a response that should the temperature of the machine reach 430, the machine will be paused for at least an hour to cool it down. The temperature of 430 is called what?

A. Risk identification
B. Risk response
C. Risk trigger
D. Risk event