A long trapezoidal concrete-lined channel (k=0.4mm) with base width 4.0m wide, side slopes 1:1, bed slope 1: 500 is fed by a reservoir via an uncontrolled inlet. Assuming that uniform flow is established a short distance from the inlet and that entry losses coefficient =0.5. Prepare a short report to include the following: a) Determine the discharge and depth of uniform flow in the channel when the level in the reservoir is 2.6m above the bed of the channel at inlet. b) What is the maximum possible discharge for this size of channel and, at what slope and depth of flow will this occur