A cold storage is to be maintained at - 5°C while the surroundings are at 35°C. The heat leakage from the surroundings into the cold storage is estimated to be 29 kW. The actual COP of the refrigeration plant used is one-third of an ideal plant working between the same temperatures. The power required to drive the plant will be
(a) 10 kW
(b) 11 kW
(c) 12 kW
(d) 13 kW
