The desending order of the numbers $$\frac{7}{8}, \frac{5}{6}, \frac{3}{4} and \frac{8}{9}$$ is

A

$$\frac{8}{9}, \frac{7}{8}, \frac{3}{4}, \frac{5}{6}$$

B

$$\frac{8}{9}, \frac{7}{8}, \frac{5}{6}, \frac{3}{4}$$

C

$$\frac{7}{8}, \frac{8}{9}, \frac{5}{6}, \frac{3}{4}$$

D

$$\frac{8}{9}, \frac{3}{4}, \frac{7}{8}, \frac{5}{6}$$