An engine receives 278 $$\frac{kJ}{s}$$ of heat at a fixed temperature of $$283^\circ$$C and rejects heat at the rate of 208 $$\frac{kJ}{s}$$ to a sink maintained at $$5^\circ$$ C. The cycle on which the engine works may be classified as

A

Reversible

B

Irreversible

C

Impossible

D

Unpredictable