The value of $$\left(2\frac{6}{7} of 4\frac{1}{5} \div \frac{2}{3}\right) \times 5\frac{1}{9} \div \left(\frac{3}{4} \times 2\frac{2}{3} of \frac{1}{2} \div \frac{1}{4}\right)$$ is:

A

21

B

25

C

5

D

23