A heat engine has a thermal efficiency of 40.0%. Its heat input each cycle is supplied by the condensation of 8.30 kg of steam at 100 °C. How much heat is lost to the surroundings each cycle?
A. 3.33 × 10⁵ J
B. 6.66 × 10⁵ J
C. 1.00 × 10⁵ J
D. 1.33 × 10⁵ J
