Problem: Using NFPA 1, chapter 50; as it relates to COMMERCIAL COOKING, what does section 50.4.6.1 state? Group of answer choices Upon activation of any fire-extinguishing system for a cooking operation, gas powered heat appliances requiring protection by that system shall automatically shut off. Upon activation of any fire-extinguishing system for a cooking operation, all sources of fuel and electric power that produce heat to all equipment requiring protection by that system shall automatically shut off. Upon activation of any fire-extinguishing system for a cooking operation, all sources of fuel and electric power that produce heat to all equipment requiring protection by that system shall continue to operate. Upon activation of any fire-extinguishing system for a cooking operation, electric power that produce heat to all equipment requiring protection by that system shall continue to operate. Upon activation of any fire-extinguishing system for a cooking operation, electric power that produce heat to all equipment requiring protection by that system shall automatically shut off.