Surface area of a sphere is 2464 cm2. If its radius is doubled, then the surface area of _________?the new sphere will be
A. 4920 cm2
B. 4727 cm2
C. 9856 cm2
D. 19712 cm2
A. 4920 cm2
B. 4727 cm2
C. 9856 cm2
D. 19712 cm2