Simplify the Expression $( 10 \sqrt { 5 } + 3 \sqrt { 2 } ) ( 3 \sqrt { 5 } + 9 \sqrt { 2 } )$

Multiple Choice

Simplify the expression. Assume all variables represent positive real numbers.
- $( 10 \sqrt { 5 } + 3 \sqrt { 2 } ) ( 3 \sqrt { 5 } + 9 \sqrt { 2 } )$

A) $30 \sqrt { 5 } + 27 \sqrt { 2 } + 99 \sqrt { 10 }$
B) $30 \sqrt { 5 } + 27 \sqrt { 2 }$
C) $204 + 99 \sqrt { 10 }$
D) $96 + 99 \sqrt { 10 }$