Simplify the Expression $$\left( - 2 t ^ { 4 } \right) \left( 5 t ^ { 3 } \right) \left( - 2 t ^ { 7 } \right)$$

Multiple Choice

Simplify the expression. Assume all variables represent nonzero real numbers.
- $$\left( - 2 t ^ { 4 } \right) \left( 5 t ^ { 3 } \right) \left( - 2 t ^ { 7 } \right)$$

A) $1 t ^ { 12 }$
B) $20 t ^ { 15 }$
C) $1 t ^ { 14 }$
D) $20 \mathrm { t } ^ { 14 }$