You arrive for a party on a night when it's 8 degrees celcius outside. Your hosts meet you at the door and say the party may need to be cancelled, because the heating system has failed and they don't want to discomfort their guests. You say, "Not so fast!" A total of 36 people are expected, the average power output of a human body is 100 W, and the house loses 320 W/degrees celcius. Will the house remain comfortable? Suppose that comfortable temperature is 18 degrees celcius.