Evaluate by Using Scientific Notation and the Laws of Exponents $$( 180,000,000 ) ( 0.00003 ) ( 2000 ) ( 0.003 )$$

Multiple Choice

Evaluate by using scientific notation and the laws of exponents. Leave you answer in scientific notation.
- $$( 180,000,000 ) ( 0.00003 ) ( 2000 ) ( 0.003 )$$

A) $3.24 \times 10 ^ { 5 }$
B) $3.24 \times 10 ^ { 6 }$
C) $3.24 \times 10 ^ { 3 }$
D) $3.24 \times 10 ^ { 4 }$