61. Height vs. volume The figure shows six containers, each of which is filled from the top. Assume water is poured into the containers at a constant rate and each container is filled in 10 3. Assume also that the horizontal cross sections of the containers are always circles. Let h(t) be the depth of water in the container at time t, for 0 S t S 10 a. For each container, sketch a graph of the function y = h(t), for 0 S t S 10. (A) (B) (C) (D) (E) (F)