\text { 23. Suppose } f(2)=-2, f^{\prime}(2)=5, \text { and } f^{\prime \prime}(2)=-1 \text {. Then } \frac{d^{2}}{d x^{2}}\left(f^{3}(x)\right) \text { at } x=2 \text { is equal to }

(А)-312(В) -288(С) -72(D) -48(E) 48