The radius of a hemispherical bowl is given as 7 cm. What is the capacity of the bowl? ($$\pi=\frac{22}{7}$$)

A

$$812\frac{1}{3} cm^{3}$$

B

$$718\frac{2}{3} cm^{3}$$

C

$$618\frac{1}{3} cm^{3}$$

D

$$518\frac{2}{3} cm^{3}$$