6. (12 points) Ice cream is melting and dripping out the bottom of a paper cone. The paper cone has a radius that is half its height. The ice ream is dripping out at a rate of 3 cubic inches per minute. When the height of the ice cream is 2 inches, how fast is the radius of the ice cream decreasing? Hint: Draw a picture. The volume of a cone is V = m'zh. Note: We will be grading your work as well as your answer for this question. Correct answers with no supporting work Will not receive credit