A refrigerator storage is supplied with 3600 kg of fish at a temperature of\[27{}^\circ C\]. The fish has to be cooled to \[23{}^\circ C\] for preserving it for a long period without deterioration. The cooling takes place in 10 hours. The specific heat of fish is 2.0 kJ/kg K above freezing point of fish and 0.5 kJ/kg K below freezing point of fish, which is\[-\,3{}^\circ C\]. The latent heal of freezing is 230 kJ/kg. What is the power to drive the plant if the actual COP is half that of the ideal COP?

• A. 30 kW              
• B. 15 kW
• C. 12 kW              
• D. 6 kW.