Solve the Inequality $$( 3 x - 4 ) ( x + 2 ) \leq 0$$

Multiple Choice

Solve the inequality. Write the solution set in interval notation.
- $$( 3 x - 4 ) ( x + 2 ) \leq 0$$

A) $( - \infty , - 2 ] \cup \left[ \frac { 4 } { 3 } , \infty \right]$
B) $[ - 2 , \infty )$
C) $\left[ - \infty , \frac { 4 } { 3 } \right]$
D) $\left[ - 2 , \frac { 4 } { 3 } \right]$