The area (in sq. units) of the quadrilateral formed by the tangent at the end points of the latera recta to the ellipse $\large\frac{x^2}{9} +\frac{y^2}{5} $$=1$, is :

Question

$\begin{array}{1 1} 18 \\ \frac{27}{2} \\ 27 \\ \frac{27}{4} \end{array} $