A Bar of Ice Cream, with Dimensions of 3 Cm $\mathrm{cm}^{3} / \mathrm{min}$

Multiple Choice

A bar of ice cream, with dimensions of 3 cm by 3 cm by 3 cm placed on a mesh screen on top of a cylindrical funnel that is 6 cm high and 6 cm in diameter.If the ice cream is melting at a rate of 3.3 $\mathrm{cm}^{3} / \mathrm{min}$ into the funnel, what is the rate of change of the height of the funnel when half of the ice cream has melted? $V_{f u m a l}=\frac{1}{3} \pi r^{2} h$

A) 0.232
B) 0.032
C) 0.132
D) 0.284
E) 0.083