JEE Math Practice Question

The normal to the hyperbola $${{{x^2}} \over {{a^2}}} - {{{y^2}} \over 9} = 1$$ at the point $$\left( {8,3\sqrt 3 } \right)$$ on it passes through the point :

1. A.$$\left( {15, - 2\sqrt 3 } \right)$$
2. B.$$\left( {9,2\sqrt 3 } \right)$$
3. C.$$\left( { - 1,9\sqrt 3 } \right)$$
4. D.$$\left( { - 1,6\sqrt 3 } \right)$$