Use Scientific Notation to Perform the Following Operations $\left( 8 \times 10 ^ { 4 } \right) \times \left( 3 \times 10 ^ { 2 } \right)$

Multiple Choice

Use scientific notation to perform the following operations. Leave your answer in scientific notation.
- $\left( 8 \times 10 ^ { 4 } \right) \times \left( 3 \times 10 ^ { 2 } \right)$

A) $2.4 \times 10 ^ { 6 }$
B) $2.4 \times 10 ^ { 9 }$
C) $2.4 \times 10 ^ { 8 }$
D) $2.4 \times 10 ^ { 7 }$