Before you preform CPR, if the person is unconscious and is not responding to questions (such as: "Are you okay?) call 911 or the local emergency number, and get an AED, if one is available. As soon as the AED is ready, deliver one shock if instructed by the device, then begin CPR
I would say endurance.Sorry if wrong
Probably A (?) Because the chef is using more than required, meaning it'll cost more to make.
