Which expression represents the volume, in cubic units, of the composite figure?
A
2 times open bracket 1 third 5 0 point 2 5 2 close bracketB
2 times open bracket 1 third 5 0 point 2 5 4 close bracketC
1 half times open bracket 1 third 5 0 point 2 5 4 close bracketD
1 half times open bracket 1 third 5 0 point 2 5 2 close bracket