Suppose the flow rate (in cubic feet per second, cfs) of a river in the first 11 hours after the beginning of a severe thunderstorm can be modeled as f(h) = 0.855h3 12.05h2 9.95h 124.03 cfs where h is the number of hours after the storm began. (a) What were the flow rates for h = 0 and h = 11? f(0) = 124.03 Correct: Your answer is correct. cfs f(11) = 334.625 Correct: Your answer is correct. cfs (b) Calculate the absolute extremes for the flow rates on the interval between h = 0 and h = 11. (Round your answers to three decimal places. If an answer does not exist, enter DNE.) absolute minimum 121.929 Incorrect: Your answer is incorrect. cfs absolute maximum cfs