$6.$ Problem $4\mathrm{.}16$ Part $($b$)$ only. Consider two electrical generating stations $$ one a fossil fuel

plant and the other nuclear $$ both producing the same electrical power. The efficiency of

the fossil fuel plant is $($eff$)$f $,$ whereas that of the nuclear plant is $($eff$)$n$.$ Given that one can

derive the following relationship for the ratio of the heat rejected to the environment by the

two plants

Qcn

Qcf

$=1($ef f $)$n

$1($ef f $)$f

$($ef f $)$f

$($ef f $)$n

$,$

$($b$)$ Evaluate Qcn$/$Qcf for the case where $($eff$)$f $=37\%$ and $($eff$)$n $=33\%$