A heat engine receives heat from a source at 1000°C and rejects the waste heat to a sink at 50°C. If heat is supplied to this engine at a rate of 100 kJ/s the maximum power this heat engine can produce is
(a) 25.4 kW
(b) 55.4 kW
(c) 74.6 kW
(d) 95.0 kW
(e) 100.0 kW