How do I find the rate the volume decreases

12. CalC3108b 10 pts possible If the radius of a melting snowball decreases at a rate of 5 ins/min, find the rate at which the volume is decreasing when the snowball 1. rate = 207 cu.ins/min has diameter 2 inches. O 2. rate = 197 cu.ins/min 3. rate = 177 cu.ins/min 4. rate = 167 cu.ins/min 5. rate = 187 cu.ins/min