A reservoir for detaining flood flows has been built with an outlet structure. The storage indication table is given in Table below. Use the level pool routing method to calculate the reservoir outflow from the inflow hydrograph given in Table below. Assume that the reservoir is initially empty. [2S/At + 0] = [1, + 1] + [2S/At - 0) Storage indication table Elevation (m) Storage (m) Discharge (m/s) 0 0 0 0.5 1,850 0.48 3,700 1.70 1.5 4,933 2.0 7,400 4.90 2.5 9,251 6.17 3.0 12,334 7.79 Inflow hydrograph Time (hour) Inflow (m/s) 0 0 5.10 1.0 10.20 6.80 2.0 3.40 2.5 0