If \(B\) and \(B^{\prime}\) are the ends of minor axis and \(S\) and \(S^{\prime}\) are the foci of the ellipse \(\frac{x^{2}}{25}+\frac{y^{2}}{9}=1\), then the area of the rhombus SBS'B' will be
(A) 12 sq. unit
(B) 48 sq. unit
(C) \(24 \mathrm{sq}\). unit
(D) \(36 \mathrm{sq}\). unit
Ans(C)