A hemispherical bowl is made of steel of $0.65\;cm$ thickness . The inner radius of the bowl is $8.25\; cm$. The volume of the steel used is _____ $cm^3$

Question

$(A) 300.30\;cm^3\\(B)\;295.30\;cm^3\\(C)\;30.03\;cm^3\\(D)\;29.53\;cm^3$