Find the Following Product and Express Answer in Simplest Radical $- 5 \sqrt { 3 } ( 6 \sqrt { 3 } + 4 \sqrt { 20 } )$

Multiple Choice

Find the following product and express answer in simplest radical form. All variables represent nonnegative real numbers. $- 5 \sqrt { 3 } ( 6 \sqrt { 3 } + 4 \sqrt { 20 } )$

A) $- 30 \sqrt { 3 } - 20 \sqrt { 20 }$
B) $- 90 - 40 \sqrt { 2 }$
C) $- 40 - 90 \sqrt { 3 }$
D) $- 90 - 40 \sqrt { 15 }$