What is the difference between the largest and the smallest of the following rational numbers?

$$\frac{7}{12}, \frac{13}{18}, \frac{19}{36}, \frac{5}{6}$$

A

$$\frac{1}{4}$$

B

$$\frac{1}{9}$$

C

$$\frac{11}{36}$$

D

$$\frac{13}{36}$$