The value of
$$25\div10-\left(\frac{7}{4}\times\frac{1}{3}\right) of \frac{6}{5} + \frac{14}{3}\times\frac{9}{10} + \left(\frac{1}{5}\div\frac{1}{25}\right)$$ is:

A

11

B

7

C

15

D

9