An Irreversible Engine Operating Between the Temperatures Of $550 \mathrm {~K}$

Multiple Choice

An irreversible engine operating between the temperatures of $550 \mathrm {~K}$ and $300 \mathrm {~K}$ extracts $1.20 \mathrm {~kJ}$ of heat from the hot reservoir and produces $0.450 \mathrm {~kJ}$ of work. How much entropy is created in the process?

A) $0.68 \mathrm {~J} / \mathrm { K }$
B) $0.44 \mathrm {~J} / \mathrm { K }$
C) $0.32 \mathrm {~J} / \mathrm { K }$
D) $0 \mathrm {~J} / \mathrm { K }$
E) $0.73 \mathrm {~J} / \mathrm { K }$