Read the following paragraph. A room has a volume of 1200 ft³. The initial temperature was 67°F. The room contained 40 kilograms of air, and 20.9 mol% of it oxygen. A space heater was accidentally turned on. The space heater added 1000 kJ of heat to the room, increasing the temperature by 23°F.

A. For every number in the paragraph, indicate whether the number represents a state property.

B. For every state property, indicate whether the number represents an intensive or extensive property