The simplified value of $$3 \times 2 \div 3  of  2 \times 3 \div (5 + 5 \times 5 \div 5  of  5 - 5 \div 10  of  \frac{1}{5})$$ is:

A

$$\frac{6}{7}$$

B

$$\frac{17}{5}$$

C

$$\frac{30}{59}$$

D

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