Evaluate the Determinant in Which the Entries Are Functions $\left| \begin{array} { c c } x & \ln x \\1 & \frac { 6 } { x }\end{array} \right|$

Multiple Choice

Evaluate the determinant in which the entries are functions.
$\left| \begin{array} { c c } x & \ln x \\1 & \frac { 6 } { x }\end{array} \right|$

A) $x - \ln x$
B) $6 x + \ln x$
C) $6 + \ln x$
D) $6 x - \ln x$
E) $6 - \ln x$