The value of $$\frac{3}{4} \div \frac{3}{4}$$ of $$\frac{3}{4} \times \frac{4}{3} + \frac{5}{2} \div \frac{2}{5}$$ of $$\frac{2}{5} - \left(\frac{2}{3} - \frac{2}{3} of \frac{5}{6}\right)$$ is:

A

$$\frac{10}{3}$$

B

$$\frac{11}{3}$$

C

$$\frac{20}{3}$$

D

$$\frac{22}{3}$$