The value of $$\left(\frac{3}{4}-\frac{1}{3}\div\frac{1}{3} of \frac{9}{5}\right) \div \left(\frac{7}{16} \div \frac{1}{2} of \frac{1}{5}\right)$$ of $$\frac{4}{15} - \frac{2}{3}$$:

A

$$\frac{-1}{2}$$

B

$$\frac{-3}{2}$$

C

$$\frac{1}{4}$$

D

$$\frac{3}{4}$$