Express as a Single Logarithm And, If Possible, Simplify $\frac { 1 } { 2 } \ln \left( 49 t ^ { 16 } \right) - \ln 7$

Multiple Choice

Express as a single logarithm and, if possible, simplify.
- $\frac { 1 } { 2 } \ln \left( 49 t ^ { 16 } \right) - \ln 7$

A) $\ln \left( t ^ { 8 } \right)$
B) $\ln 7 \left( t ^ { 8 } - 1 \right)$
C) $\ln \left( \frac { 7 } { 2 } t ^ { 8 } \right)$
D) $\ln \left( 7 t ^ { 8 } \right)$