A refrigerator is a device taking heat form cold reservoir and pumping it into the hot reservoir. In the particular case, the ratio of the heat removed from the cold reservoir to the work performed by the compressor equals 3.1. How much heat is exhausted to the hot reservoir (per cycle), when 300kJ of heat are removed from the cold reservoir in each cycle? State your answer to nearest 1 kJ.

Please note that the all forms of energy entering the gas are positive, while all forms of energy leaving the gas are negative. Your final answer should reflect that.