When a man returns to his well-sealed. house on a summer day, he finds that the house IS a...

When a man returns to his well-sealed. house on a summer day, he finds that the house IS at 32°C. He turn son the air conditioner, which cools the entire house to 20°C in 15 min. If the COP of the air-conditioning system is 2.5,- determine the power drawn by the air conditioner. Assume the entire mass within the house is equivalent to 800 kg of air for which cv= 0.72 kJ/kg . °C and cp = 1.0kJ/kg . ºC.