- If the sum of radius and height of a solid cylinder is 20 cm and its total surface area is 880 $$cm^{2}$$ then its volume is

A

1760 $$cm^{3}$$ 

B

8800 $$cm^{3}$$ 

C

2002 $$cm^{3}$$ 

D

4804$$cm^{3}$$