Use Properties of Logarithms to Condense the Logarithmic Expression $$\left( \log _ { a } t - \log _ { a } s \right) + 4 \log _ { a } u$$

Multiple Choice

Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm
whose coefficient is 1. Where possible, evaluate logarithmic expressions.
- $$\left( \log _ { a } t - \log _ { a } s \right) + 4 \log _ { a } u$$

A) $\log _ { a } \frac { t u _ { 4 } ^ { 4 } } { \mathrm {~s} }$
B) $\log _ { a } t u ^ { 4 } \mathrm {~s}$
C) $\log _ { a } \frac { t } { u ^ { 4 } }$
D) $\log _ { a } \frac { 4 t u } { s }$