Question 5 (10 pts): Using the flowrate data presented below, estimate the volume of an equalization tank needed to reduce the flowrate variation. Time period Time period M-1 1-2 2-3 3-4 Flowrate during time period, m/s 0.300 0.220 0.180 0.160 0.160 0.185 N-1 1-2 2-3 Flowrate during time period, m/s 0.460 0.420 0.390 0.355 0.331 0.315 3-4 4-5 4-5 5-6 5-6 6-7 7-8 6-7 7-8 8-9 9-10 10-11 8-9 0.240 0.300 0.385 0.440 0.480 0.480 0.320 0.346 0.362 0.392 0.360 0.300 9-10 10-11 11-M 11-N