The performance of a water pump follows H_{available} = H_{0} − aQ^{2} with shut-off head H_{0} = 7.46 m and a = 0.0453 m/(L/min)^{2} (H in m, Q in L/min). The pump lifts water between two large open reservoirs; the system curve is H_{required} = (z_{2} − z_{1}) + bQ^{2} with z_{2} − z_{1} = 3.52 m and b = 0.0261 m/(L/min)^{2}. Calculate the operating point: Q (L/min) and H (m).